Last episode - if you've not seen it - see it.
That Rover P6 - we know that's what it is, it gets mentioned in the script! Shown the right way round this time



Near miss with that Allegro police car

....but gets clattered by that green Viva



A different Commer

The Hunter and the MG have been seen before, but I'm not sure about the van

Repeated Toledo? different registration

...and the Police Transit again