Trying to ID BEF vehicles

[Rich Payne]

It's certainly civilian impressed. 'HPD' is a Surrey series issued November 1938 - January 1939.

I can't see a white bar above the '25' which would denote Corps troops so it may well be with a Divisional Petrol Coy. RASC. If there's a white triangle on the wing then it's 1st Infantry Divison.