It is obviously an, "approaching London" type scenario and did you spot (I forget the exact time) but even though he is going away from London (through Acton I think) he is, at one point, behind Monty's car. Did you spot it?
I've oorfen wondered why Monty would be going the other way at that particular moment. Perhaps he had had second thoughts about burglary??
Not relevant but I went on a David Brent training thing today, had a fag, someone else wanted one, I said, "There weren't many left, there's nothing left for you". They weren't members of the clan but they laughed anyway. I also managed to get cry in butchers shops in at an opportune moment. Which worked very well too.