BBC sends legal threat over fan's Dr Who knitting patterns

Glyn sez, "Mazz has been posting knitting patterns to help other people re-create characters from the cult series using only two sticks and ball of wool. Impressive? The BBC, producers of the series, didn't think so. They sent Mazz a letter, which states:"
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."
Link (Thanks, Glyn!)