Cookie policy

Cookies are small text files that are placed on your device when you visit a website. Cookies may be used to keep track of pages visited within the site, help you continue where you left off or remember your preferences, such as language settings.

Cookies help us to make online services easier to use, monitor the use of our site and help us improve the service provided to you.

Types of cookies

Cookies can be “persistent” or “session” cookies. Persistent cookies remain on your device for a period of time when you go offline, while session cookies are deleted as soon as you close your web browser.

Necessary/Essential cookies

Necessary/essential cookies should always be enabled. These cookies help make a 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.

Operational cookies

We also use preference and statistical cookies. These cookies collect information about how visitors use a website, for instance which pages visitors go to most often and if they receive error messages.

Cookie preferences

You may change your preferences at any time or withdraw your consent for each cookie category — except Necessary/Essential cookies — using this website’s cookie setting option.

Control cookies from your browser

You can also change your browser settings so that cookies from this website cannot be placed on your device. You can usually change the browser’s settings to refuse new cookies, disable existing ones or simply let you know when new ones are sent to your device. To set your browser to reject cookies, refer to the help instructions supplied by the browser provider (usually located within the “Help”, “Tools” or “Edit” menu). More detailed guidance can be found at