This Cookie Policy explains how we use cookies and similar technologies on our website (“Service”). It also explains your choices and rights under the UK GDPR, the EU GDPR (where applicable), and the Privacy and Electronic Communications Regulations (PECR), as well as relevant international standards including ISO/IEC 29184.
Cookies are small text files placed on your computer, mobile device, or browser when you visit a website. They store information that helps the website function, improve performance, and personalise your experience.
We may also use other technologies such as:
All such technologies are treated as “cookies” for the purposes of this policy.
We use cookies to:
We categorise cookies in accordance with ISO/IEC 29184 and ICO/EDPB guidance:
These cookies are essential for providing the Service. They enable core functions such as page navigation, security, form submission, access to secure areas, and consent management.
These cookies do not require your consent under UK law.
These cookies collect aggregated, anonymous information about how visitors use the Service.
We use them to analyse usage, detect errors, and improve the site.
These cookies require your consent.
These cookies allow the site to remember your choices, such as login information, preferences, language selection, and custom settings.
These cookies require your consent.
These cookies track your browsing behaviour across the Service and other websites in order to:
These are non-essential and require your explicit consent.
Under UK GDPR/EU GDPR and PECR:
| Cookie Type | Legal Basis | Consent Required? |
| Strictly Necessary | Legitimate interest / essential service provision | No |
| Performance | Consent | Yes |
| Functionality | Consent | Yes |
| Targeting/Advertising | Consent | Yes |
Consent must be:
We comply with these requirements.
| Name | Provider | Purpose | Type | Duration |
| _cf_bm | Cloudflare | Distinguishes between humans and bots to protect the site from malicious traffic. Required for security. | Third-party | ~30 minutes |
| dwndvc | Internal (WordPress plugin or theme) | Detects the visitor’s device type to ensure correct rendering and performance. | First-party | Session / varies |
| zp_device | Internal | Detects the visitor’s device type for website optimisation. | First-party | Session |
| oG45Em | Internal | Stores device/session information to optimise performance and layout. | First-party | ~11 days |
| oG45Gm8lh2iL | Internal | Session/device identifier used for site rendering and navigation. | First-party | ~26 days |
| oG45Gm8VcKeL | Internal | Supports stable performance and session handling. | First-party | ~17 days |
| oG45GmfW | Internal | Device/session ID used for site performance optimisation. | First-party | ~48 days |
| oG45Mm8lh2iL | Internal | Device/session handling for layout optimisation. | First-party | ~26 days |
| oG45MmfW | Internal | Session/device state used to enhance user experience. | First-party | ~48 days |
| oG45MZa | Internal | Stores anonymised device information for performance enhancement. | First-party | ~47 days |
| oGdcEZqbOB2KhKJW7 | Internal | Session/device identification supporting navigation and performance. | First-party | ~21 days |
| oGdoKd8fS5ZMf | Internal | Device detection for correct layout rendering. | First-party | ~17 days |
| oGdoKd8lcKi6X | Internal | Session/device identifier for layout performance. | First-party | ~17 days |
| oGdoKd8mSHd | Internal | Session/device ID used for site performance (cookie name truncated in scan). | First-party | Varies |
| Name | Provider | Purpose | Type | Duration |
| _ga | Google Analytics | Distinguishes unique users and tracks site usage statistics. | Third-party | ~2 years |
| _ga_0PWQD4DXE3 | Google Analytics | Maintains session state and measures user interactions (GA4). | Third-party | ~2 years |
| _ga_6LRS50HQJF | Google Analytics | Maintains session state and measures user interactions (GA4). | Third-party | ~2 years |
| _ga_KQ10PNHETK | Google Analytics | Maintains session state and measures user interactions (GA4). | Third-party | ~2 years |
| _ga_KYVCLH7T5G | Google Analytics | Maintains session state and measures user interactions (GA4). | Third-party | ~2 years |
| _gid | Google Analytics | Distinguishes users with 24-hour expiry for usage statistics. | Third-party | 24 hours |
*Last tested on 27 November, 2025
When you first visit the Service, you will see a cookie consent banner that:
Non-essential cookies will not be set until you provide consent.
You may withdraw or change your consent at any time by using our Cookie Settings link, available in the footer of the website.
When consent is withdrawn:
Note: previously stored cookies can be removed manually via your browser settings.
Some cookies are placed by third parties on our behalf. These providers may process data in accordance with their own privacy policies.
Where required, we ensure:
Cookie retention periods follow the durations stated in our cookie table and comply with:
Persistent cookies are retained only for as long as necessary for their stated purpose.
You can delete or block cookies directly from your browser settings.
Instructions can be found at:
Blocking cookies may affect how the Service functions.
We may update this policy from time to time to remain compliant with legal and regulatory requirements, including ISO/IEC 29184 and changes to UK GDPR/PECR.
Any updates will be published on this page with a revised “Last updated” date.