Cookies are small text files that are placed on your computer by websites that you visit. They’re used on this website to:

  • help it work
  • give us information about how people are using it
  • help us make improvements

You can delete and block all cookies from this site, but some parts of the site may not work very well. You can read more about cookies and how to control them here.

This is a list of all the cookies we use.

Cookie Name Purpose More information
Google Analytics _utma

These cookies collect information about how visitors use our site. We use the information to write reports and to help us improve the website.

The cookies collect information like:

  • the number of visitors to the site
  • where our visitors have come from the pages they visited

Google’s privacy information


How to opt-out of Google Analytics
concrete5 CONCRETE5

This cookie is for our website's Content Management System (CMS). It track’s whether the user is a public guest or logged into an account on the website.

This cookie is not used for any other purpose. 
Google Translate googtrans This cookie keeps track of which language has been selected from the Google Translate tool.  
Colour contrast contrast-mode This cookie keeps track of which colour contrast mode has been selected from the Accessibility Tools.  
Accessibility bar accessibility-controls This cookie keeps track of whether the accessibility bar is opened or closed.  
Text size saveFontSize This cookie keep track of the text size that has been set from the Accessibility Tools.