Jackdaw @ 20.22; "If they were carers they would be wearing some kind of uniform."
Yes, but if they were burglars, would they not also be wearing some kind of uniform? Stripey t-shirt, Lone Ranger mask, swag-bag over the shoulder?:-)
Hmmm....maybe one is jumping into t'other car for disabled badge usage? Or an illicit assignation in the car with a bigger back seat? Or drug runners dodging plod? Or, like me, one car has jazz CDs and other has rock.