Beautifully shot story (with a mostly forgotten Elton John soundtrack) of a teenage English boy and an equally teenage French girl falling in love and having a baby in rural France before the police finally find them.
In the opening scenes an RATP Berliet PGR passes the boy in a Paris street:
The pair travel to the Carmargue aboard this elegant Berliet PH4 Airlam of Les Courriers du Midi: