Well there is a 3-star car which should stay then.
For the others it depends: some may have a kind of role (i.e. 1-star but not random trafic)
e.g. the armoured van and the ambulance.
The convertible is maybe rare? (if so, it could be listed)
The one who will delete the vehicles should watch the video clip then...
But still: as video clips were on the line between what is accepted and what is not, it was decided that we only accept non-"background-trafic" cars from these.