Spot on the boys in blue used the SP250 and the Tiger. Got a couple of friends with them . What puts me off the tiger is the steering column and no seat belt in a head on smash its like a spear in the chest if not sorted out and revamped .
I believe
the police used them as unmarked cars in the late 60's together with Sunbeam Tigers with optional 4.7 engine, if I got my facts right.In the early 70's I had work colleagues with both although only the cooking 4.2 Tiger. Golden days