Cookie Policy

We use cookies to help us improve this site and your experience. Continue to use this site if you’re happy with this or find out more.

About cookies

You may have heard of internet cookies…you may know all about them. To confirm, cookies are small text files that are placed on your computer by websites you visit.

Cookies allow us to identify you (or, more accurately, your computer) when you visit our website. Knowing how often people are visiting each page of our website helps us work out how
and where to improve our website.

By continuing to use our website, you consent to the use of cookies (including third-party cookies) as described in this policy. This cookie policy is part of our Privacy Policy.

Types of cookie


Necessary cookies help make our website usable by enabling basic functions like page navigation and access to secure areas of the website. The website cannot function properly
without these cookies.

Performance cookies help us understand how visitors interact with our websites by collecting and reporting information anonymously.

Marketing cookies are used to track visitors across websites. The intention is to display content and ads that are relevant and engaging for the individual user and thereby more valuable.

Persistent cookies and session cookies
Persistent cookies remain on a visitor’s device for a set amount of time. This means for example that we can identify when a site visitor is a repeat visitor or new to us.

Session cookies are created temporarily and last for as long as your browser window is open, being automatically deleted after you close your browser. These allow us to link the actions of a
user during a visit to the website, to provide a consistent experience.

The cookies we use

Details about the cookies we use are set out in the table below. Some of these are third party cookies – see the section on third party cookies below for more information.

Cookie Purpose Duration
has_js This cookie records whether your browser has JavaScript enabled. Session
_ga This is a Google Analytics cookie. It helps us monitor the use and performance of our website. 2 years
_gat This is a Google Analytics cookie. It is used to throttle request rates. 1 minute
_gid This is a Google Analytics cookie. It helps us monitor the use and performance of our website. 1 day

Third party cookies

First party cookies are the cookies that are set by this website; third party cookies are set by other websites.

This website uses cookies provided by other organizations to support functions such as statistical performance analysis. These are third party cookies. You can read privacy policies
from these third parties below:

We use Google Analytics for statistical performance analysis. This information is aggregated and therefore anonymous. Google’s privacy policy is at:

To opt out of being tracked by Google Analytics across all websites visit:

Control your cookie settings

If you want, you can block cookies by changing the settings on your browser – we have set out below links to the ‘Help’ pages of some major browsers which explain how you can do this.
Blocking the cookies we use may have an adverse impact upon the presentation of some or all of our website.

General guidance on how to manage your cookies can be found here:

About Cookies

Your Online Choices

Specific guidance on how to manage cookie options for common website browsers can be found here: