Austin 12(?) on the left and Bull Nose Morris on the right. But what’s that behind it? A Hotchkiss perhaps? A Bugatti? It’s got a very distinctive radiator and looks to be very short in length, but a lot of that car is obscured so it’s difficult to know. Anyway, Guildford High Street in the twenties (I guess). It’s pedestrianised now but is still block paved, though was probably tarmacked some time between then and now.
Certainly looks like a Bug radiator on first glance.