Anyway I was reading the new strip Cannabalistics INC. which is about some crack paranormal investigation group. In this first story they're investigating the london underground with a large group of unnamed military soldiers.
The officer makes mention of previously dealing with robotic Yetis (and he even mentions the name Devil's End) so I guess that means that UNIT has appeared in 2000ad, making it the first 2000ad/Dr Who crossover to my knowledge (although apperently some Dr Who characters have been drawn into the background of some strips... but I've never seen any proof.
I could be wrong I've only been reading for just over a year.
- Charles
