Claire's approach combines Body Control Pilates and Hatha Yoga with years of experience developing and leading positive psychology and wellbeing programmes.
Customer Privacy Notice
This privacy notice tells you what to expect us to do with your personal information.
Post: Serene & Strong Ltd, 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ
Email: admin@sereneandstrong.co.uk
2) What information we collect, use, and why
To provide and improve products and services for clients
- Names and contact details
- Addresses
- Gender
- Pronoun preferences
- Occupation
- Date of birth
- Payment details (including card or bank information for transfers and direct debits)
- Transaction data (including details about payments to and from you and details of products and services you have purchased)
- Usage data (including information about how you interact with and use our website, products and services)
- Health information (such as medical records or health conditions)
- Information relating to compliments or complaints
- Video recordings
- Audio recordings (eg calls)
- Records of meetings and decisions
- Account access information
- Website user information
We also collect or use the following special category information to provide and improve products and services for clients. This information is subject to additional protection due to its sensitive nature:
Operation of client or customer accounts
- Names and contact details
- Purchase or service history
- Account information, including registration details
- Information used for security purposes
- Marketing preferences
We also collect or use the following special category information for the operation of client or customer accounts. This information is subject to additional protection due to its sensitive nature:
Information updates or marketing purposes
- Names and contact details
- Addresses
- Profile information
- Marketing preferences
- Purchase or account history
- Website and app user journey information
We also collect or use the following special category information for information updates or marketing purposes. This information is subject to additional protection due to its sensitive nature:
Comply with legal requirements
- Name
- Contact information
- Client account information
- Health and safety information
- Any other personal information required to comply with legal obligations
- Safeguarding information
- Records required for legal and contractual compliance, including but not limited to: consent records, communication logs, payment and transaction records, attendance records, and incident reports.
Protect client welfare
- Names and contact information
- Client account information
- Health and wellbeing information
- Emergency contact details
- Dietary and nutritional information, medical and health history
- Mental health and wellbeing information, personal goals and aspirations
We also collect or use the following special category information to protect client welfare. This information is subject to additional protection due to its sensitive nature:
Recruitment purposes
- Contact details (eg name, address, telephone number or personal email address)
- Employment history (eg job application, employment references or secondary employment)
- Education history (eg qualifications)
- Right to work information
Dealing with queries, complaints or claims
- Names and contact details
- Payment details
- Account information
- Purchase or service history
- Witness statements and contact details
- Photographs
- Relevant information from previous investigations
- Customer or client accounts and records
- Financial transaction information
- Information relating to health and safety (including incident investigation details and reports and accident book records)
- Correspondence
We also collect or use the following special category information for dealing with queries, complaints or claims. This information is subject to additional protection due to its sensitive nature:
3) Lawful bases and data protection rights
Under UK data protection law, we must have a "lawful basis" for collecting and using your personal information. There is a list of possible lawful bases in the UK GDPR. You can find out more about lawful bases on the ICO's website.
Which lawful basis we rely on may affect your data protection rights, which are set out below. You can find out more about your data protection rights and the exemptions which may apply on the ICO's website.
- Your right of access — You have the right to ask us for copies of your personal information. You can request other information such as details about where we get personal information from and who we share personal information with. There are some exemptions which means you may not receive all the information you ask for.
- Your right to rectification — You have the right to ask us to correct or delete personal information you think is inaccurate or incomplete.
- Your right to erasure — You have the right to ask us to delete your personal information.
- Your right to restriction of processing — You have the right to ask us to limit how we can use your personal information.
- Your right to object to processing — You have the right to object to the processing of your personal data.
- Your right to data portability — You have the right to ask that we transfer the personal information you gave us to another organisation, or to you.
- Your right to withdraw consent — When we use consent as our lawful basis you have the right to withdraw your consent at any time.
If you make a request, we must respond to you without undue delay and in any event within one month. To make a data protection rights request, please contact us using the contact details at the top of this privacy notice.
If a request is manifestly unfounded or excessive, for example if it is repetitive, we may charge a reasonable fee or refuse to act on it. We will explain our reasoning if we do so.
Limitations on the right to erasure: We may need to refuse, restrict, or partially fulfil erasure requests where: (a) we are legally required to retain the data (e.g., tax, employment law); (b) the data is necessary for insurance purposes or to defend or pursue legal claims; (c) the data relates to an ongoing complaint or investigation; (d) retention is necessary to comply with our legal obligations; (e) any other lawful basis applies to the data. We will inform you of any restrictions and the reasons for them.
Our lawful bases for the collection and use of your data
Provide and improve products and services for clients
- Consent — we have permission from you after we gave you all the relevant information. All of your data protection rights may apply, except the right to object. To be clear, you do have the right to withdraw your consent at any time.
- Contract — we have to collect or use the information so we can enter into or carry out a contract with you. All of your data protection rights may apply except the right to object.
- Legitimate interests — we're collecting or using your information because it benefits you, our organisation or someone else, without causing an undue risk of harm to anyone. All of your data protection rights may apply, except the right to portability. Our legitimate interests are:
- To improve service quality and client experience by analysing class attendance patterns, client feedback, and engagement data to identify areas for enhancement and better tailor our offerings.
- We also collect health information to ensure services are delivered safely and tailored to individual client needs.
Operation of client or customer accounts
- Consent — we have permission from you after we gave you all the relevant information. All of your data protection rights may apply, except the right to object. To be clear, you do have the right to withdraw your consent at any time.
- Contract — we have to collect or use the information so we can enter into or carry out a contract with you. All of your data protection rights may apply except the right to object.
- Legitimate interests — we're collecting or using your information because it benefits you, our organisation or someone else, without causing an undue risk of harm to anyone. All of your data protection rights may apply, except the right to portability. Our legitimate interests are:
- To safeguard the physical, mental and emotional wellbeing of children attending our school workshops. We collect health information and account details to ensure services are delivered safely, identify child needs, and maintain emergency contact information for urgent situations.
- To safeguard the physical, mental and emotional wellbeing of adult customers attending our classes. We collect health information and account details to ensure services are delivered safely, identify health considerations, and maintain emergency contact information for urgent situations.
- To manage customer bookings, process payments, and operate customer accounts efficiently.
- To maintain records for insurance purposes and to defend or pursue legal claims.
- To prevent fraud and misuse of our services.
Information updates or marketing purposes
- Consent — we have permission from you after we gave you all the relevant information. All of your data protection rights may apply, except the right to object. To be clear, you do have the right to withdraw your consent at any time.
- Legitimate interests — we're collecting or using your information because it benefits you, our organisation or someone else, without causing an undue risk of harm to anyone. All of your data protection rights may apply, except the right to portability. Our legitimate interests are:
- To promote relevant services to clients and keep them informed about new classes, courses, and workshops. We send targeted marketing based on their interests and previous attendance so they learn about services that may benefit them, while enabling our business to reach interested clients. Clients can opt out at any time.
Comply with legal requirements
- Legal obligation — we have to collect or use your information so we can comply with the law. All of your data protection rights may apply, except the right to erasure, the right to object and the right to data portability.
Protect client welfare
- Consent — we have permission from you after we gave you all the relevant information. All of your data protection rights may apply, except the right to object. To be clear, you do have the right to withdraw your consent at any time.
- Legitimate interests — we're collecting or using your information because it benefits you, our organisation or someone else, without causing an undue risk of harm to anyone. All of your data protection rights may apply, except the right to portability. Our legitimate interests are:
- To deliver safe, personalised services by understanding client health needs, conditions, and goals. This allows us to modify classes appropriately, seek to prevent injury, and provide relevant support — protecting their physical and mental wellbeing. For children in school workshops, this safeguarding is essential to their protection.
Recruitment purposes
- Consent — we have permission from you after we gave you all the relevant information. All of your data protection rights may apply, except the right to object. To be clear, you do have the right to withdraw your consent at any time.
- Legal obligation — we have to collect or use your information so we can comply with the law. All of your data protection rights may apply, except the right to erasure, the right to object and the right to data portability.
- Legitimate interests — we're collecting or using your information because it benefits you, our organisation or someone else, without causing an undue risk of harm to anyone. All of your data protection rights may apply, except the right to portability. Our legitimate interests are:
- To assess applicant suitability for cover teaching roles. We collect employment history and references to verify experience, reliability, and ability to deliver safe services. This is a standard hiring practice that benefits both our business and applicants through fair assessment of qualifications.
Dealing with queries, complaints or claims
- Contract — we have to collect or use the information so we can enter into or carry out a contract with you. All of your data protection rights may apply except the right to object.
- Legal obligation — we have to collect or use your information so we can comply with the law. All of your data protection rights may apply, except the right to erasure, the right to object and the right to data portability.
- Legitimate interests — we're collecting or using your information because it benefits you, our organisation or someone else, without causing an undue risk of harm to anyone. All of your data protection rights may apply, except the right to portability. Our legitimate interests are:
- To fairly investigate and resolve client queries, complaints, and claims by understanding the issue, assessing responsibility, and making appropriate decisions. We collect relevant information (account history, health data, correspondence, witness statements) to ensure transparent, documented resolution.
- Vital interests — collecting or using the information is needed when someone's physical or mental health or wellbeing is at urgent or serious risk. All of your data protection rights may apply, except the right to object and the right to portability.
4) Where we get personal information from
- Directly from you
- Suppliers and service providers
- Parents and guardians (providing children's data when enrolling children in school workshops)
- Schools (providing information when hosting our workshops)
- Emergency contacts identified by clients on booking forms
- Witnesses to incidents or complaints during investigations
- Other instructors, including cover teachers, who may report attendance, incidents, or welfare concerns arising during a class they have covered
- Previous employment (recruitment purposes only)
5) How long we keep information
The table below sets out how long we retain different categories of personal information, and why.
| Data Type | Retention Period | Why |
| Client booking/account data | 7 years | HMRC tax requirement |
| Payment records | 7 years | Tax/financial compliance |
| Health information (adults) | 7 years | Injury claims, insurance claims, legal protection |
| Health information (children) | 7 years, or until the child's 21st birthday, whichever is later | Limitation Act 1980 — claim window for minors doesn't open until age 18, closing at 21 |
| Incident/complaint records (children) | 7 years, or until the child's 21st birthday, whichever is later | Same legal reasoning as above |
| Incident/complaint records (adults) | 7 years | Legal protection, insurance claims |
| Waiver forms (children) | 7 years, or until the child's 21st birthday, whichever is later | Safeguarding, legal protection, insurance |
| Attendance records | 7 years | Proof of service, complaint disputes |
| Email correspondence | 7 years | Dispute resolution, evidence |
| Invoices (suppliers/instructors) | 7 years | Tax compliance |
| Marketing consent records | Until withdrawn, or 3 years of inactivity | PECR compliance |
| Website analytics | 14 months | GA4 default retention |
| Recruitment — unsuccessful applicants | 12 months | Standard practice; allows for query/appeal window |
| Recruitment — successful hires | Duration of engagement + 6 years after | Employment record-keeping requirements |
| Video (promotional/marketing) | Until no longer needed or consent withdrawn, reviewed annually | Consent-based; tied to marketing purpose |
| Video (safeguarding-related) | 7 years, or until 21st birthday, whichever is later | Same as incident records |
| Backup copies | See note below | Standard disaster-recovery practice |
Children's data — how the 21st-birthday rule works in practice
Retention periods for children's data are calculated from the date of birth recorded at the point of collection. Compliance is checked via annual manual review.
If a date of birth was not recorded for a specific record, we apply a conservative fallback assumption that the individual was 4 years old at the point of collection, ensuring the retention period is never shortened by missing information.
Backup copies
Where data is deleted from our live systems, copies may continue to exist for a limited period in secure backups maintained by our service providers, consistent with their standard disaster recovery practices. These backup copies are not actively used and are automatically overwritten or purged in the ordinary course of our providers' backup cycles. We do not currently hold a confirmed maximum backup retention period from all providers; this notice will be updated once that information is available.
Other important caveats
- Litigation hold: if a claim, dispute, or investigation is raised or reasonably anticipated involving a specific record, that record is retained beyond its normal schedule until the matter is resolved.
- Early deletion requests: individuals may request earlier deletion under their right to erasure; however, this schedule overrides such requests where retention is required by law (e.g. the 7-year HMRC requirement for financial records).
- Processor retention: our data processors may have their own independent retention obligations. We instruct processors to align with our retention periods where possible, but their own obligations may still apply.
- "Deletion" means secure and irreversible removal, not archiving or hiding of data.
- This schedule is reviewed annually, or on any material change to our business practices.
- Staff and instructor personnel records are held under separate HR retention rules, not covered by this schedule.
For more information on how long we store your personal information, or the criteria we use to determine this, please contact us using the details provided above.
6) Who we share information with
Data processors
Bookwhen
This data processor does the following activities for us: Manages class bookings, stores client names/emails/booking details, processes payments
Stripe
This data processor does the following activities for us: Processes payment card transactions for class bookings and course payments
FreeAgent
This data processor does the following activities for us: Stores accounting records, invoices, financial data, client payment history
Google Analytics
This data processor does the following activities for us: Provides website usage and traffic analytics to help us understand how visitors use our site
Brevo
This data processor does the following activities for us: Manages our email newsletter, including subscriber lists, interest preferences, and email sends
Apple iCloud
This data processor does the following activities for us: Provides secure cloud storage and backup for business files and correspondence
Cloudflare
This data processor does the following activities for us: Provides website hosting and content delivery network services
Google Forms
This data processor does the following activities for us: Collects and stores health enrollment form responses, including health history, medical conditions, and personal health information
Others we share personal information with
- Other financial or fraud investigation authorities
- Insurance companies, brokers or other intermediaries
- Professional or legal advisors
- Emergency services
- Organisations we're legally obliged to share personal information with
- Publicly on our website, social media or other marketing and information media
- Suppliers and service providers
7) Sharing information outside the UK
Where necessary, our data processors will share personal information outside of the UK. When doing so, they comply with the UK GDPR, ensuring appropriate safeguards are in place. For further information or to obtain a copy of the appropriate safeguard for any of the transfers below, please contact us using the details above.
Brevo, our email newsletter provider, is based in the European Union. Personal information sent to Brevo does not require the additional safeguards below, as the UK recognises the EU as providing an adequate level of data protection.
FreeAgent, our accounting software provider, holds data in EU-based data centres (Ireland). Personal information sent to FreeAgent does not require the additional safeguards below, for the same reason.
Bookwhen, our class booking provider, is a UK company and confirms that core client booking and personal data is stored and processed on UK-based servers. It is not listed below as no restricted transfer takes place for this data.
Google Forms, our health enrollment form provider, is based in the USA. Health information sent to Google Forms requires appropriate safeguards as detailed below.
Organisation: Cloudflare
Category of recipient: Website hosting provider / Content Delivery Network
Country: USA
Safeguard: Addendum to the EU Standard Contractual Clauses (SCCs)
Organisation: Google Analytics
Category of recipient: Website analytics provider
Country: USA
Safeguard: Addendum to the EU Standard Contractual Clauses (SCCs)
Organisation: Apple iCloud
Category of recipient: Cloud storage and backup provider
Country: USA
Safeguard: Addendum to the EU Standard Contractual Clauses (SCCs)
Organisation: Google Forms
Category of recipient: Health enrollment form provider
Country: USA
Safeguard: Addendum to the EU Standard Contractual Clauses (SCCs)
8) How to complain
If you have any concerns about our use of your personal information, you can make a data protection complaint to us:
Email: admin@sereneandstrong.co.uk
Post: Serene & Strong Ltd, 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ
Our full Data Protection Complaints Procedure is published on our Complaints Procedure page. We aim to respond to all data protection complaints within 30 days.
If you remain unhappy with how we've used your data after raising a complaint with us, you can also complain to the ICO:
Information Commissioner's Office, Wycliffe House, Water Lane, Wilmslow, Cheshire, SK9 5AF
Helpline: 0303 123 1113 | Website: ico.org.uk/make-a-complaint
Last updated: 11 July 2026