This site uses some unobtrusive cookies to store information on your computer.
Some cookies on this site are essential, and the site won't work as expected without them. These cookies are set when you submit a form, login or interact with the site by doing something that goes beyond clicking on simple links.
We also use some non-essential cookies to anonymously track visitors or enhance your experience of the site. If you're not happy with this, we won't set these cookies but some nice features of the site may be unavailable.
To control third party cookies, you can also adjust your browser settings.
This website uses Google AdWords
You can set preferences for how Google advertises to you using the Google Ad Preferences page, and if you want you can opt out of interest-based advertising entirely by cookie settings or permanently using a browser plugin.
What are cookies?
Which cookies do we use?
Cookies used by us - First party cookies
This is a behavioural tracking service that shows us what pages people have visited, for how long and it what order. It also tells us whether people are using desktops or mobile devices to view the website, and other helpful information. This data helps us find out what can be improved on the website and how important it is.
What to do if you don't want cookies to be set?
Some people find the idea of a website storing information on their computer or mobile device a bit intrusive, particularly when this information is stored and used by a third party without them knowing. Although this is generally quite harmless you may not, for example, want to see advertising that has been targeted to your interests. If you prefer, it is possible to block some or all cookies, or even to delete cookies that have already been set; but you need to be aware that you might lose some functions of that website.
How can I control cookies?