Ah, as I suspected, you have no answer and nothing to back up your sarcasm. You just wanted to exercise your motor mouth. You are a waste of time.
I have often wondered why they took so long. Did they stop for fuel or a hot drink at a little chef or the like. Maybe they did not wish to be the first responders if guns were involved, so went slowly. Were they unfamiliar with the shortest route and went via Maldon. They were Chelmsford station not Witham.
Nevertheless what information is there that they were next to West when the call arrived and not in the canteen or elsewhere on the premises.
Also of interest are the crew of CA06 who were despatched at 04.22 and arrived on scene at 04.23