To block a website all you need to is open the block resources tab.
Once that you are there you will have a menu that will pop up on the left part of the screen.
From here you can block certain website links so that can will ban all users or certain users from that website, you can also ban key words and content as well as from certain users.
If you have any problems please contact the IT support team.
Email – it@crst.org.uk
Phone – 0121 8177000