Backseat

Another of the groovy Bri-Nylon Breakaway Girls 1966 advertising campaign photos. 
Quite what the connection is between swim wear and the back seat of a Roller escapes me, but it was the 1960's and much less enlightened times.
The car is not practical for every day use, alright as a Day Tripper

The extra actually shows the magazine advert.

For disclaimer see Blip of 13th March