hmm , i find this rather odd, the BBC will respond and defend the DrWho trademark and copyright, but so far, not a peep about the long standing BBC "webwise" trademark and copyright....
http://www.openrightsgroup.org/2008/...-from-the-web/
"...
“We note that you are supplying DR WHO items, and using trade marks and copyright owned by BBC.
You have not been given permission to use the DR WHO brand and we ask that you remove from your site any designs connected with DR WHO.
Please reply acknowledging receipt of this email, and confirm that you will remove the DR WHO items as requested.”
...
"