IE 6 crashing

I have a problem with specific websites www.tewinbury.co.uk which crashes IE. If I have IE open and type in the URL, then as soon as it connects to the site the browser closes. If I click on a link to the site it will open the browser and immediately close it.
This does not happen with other sites and other people on the same network are able to access the site. I have compared my IE settings with someone who is able to gain access and they are identical.
I wonder if anyone has come across the problem before.