Well, as close as I can get. Photograph at the side of the bus garage – now with some suitable debris!
The first car was an Imp – I really wanted red (high visibility to reduce accidents), but ended up with a white one. The second car was another Imp, in this blue colour. The third was an Austin 1300, white (though not this shade) and it was an ordinary 2 door, not the GT shown here. Mine were earlier registrations than the ones shown here (B, F and F).