Exactly when and where these pics were taken I don´t know. What I do know is that the Driver of the Lambretta is Donald Campbell..and the Passenger is my Grandfather.
Lambretta in the pic? - An 1954 to '56 - 125LD or 150LD Mk.II The scooter shown is the electric start version. The hump behind the rear seat is a cover for the batteries. Non-electric start models do not have this hump.