Let's proove that Series 4 is deffinatly going to happen to ppl who think it isen't.

Let me start:

1) Douglas Henshall hinted it accidentally on GMTV

2) It states it clearly on Wikipedia

3) At the end of episode 10 it didn't say it was the last of Primeval for ever (it said for now)

What are your proofs? Please add to this list!!!!!!!!!