900X20:
Greetings,All.
Ref the ex GPO yellow van,it is the Morris configuration.The Austin sidelights were on top of the wing,little chrome lights as fitted to the A70,A30/35 etc.The Morris had larger lights fitted just above the bumper as can be seen in the photo.Regards,900x20.
Aye, you are correct looking at the shape of where the badge has been! 
The Austin badge was shaped differently. I had forgotten that Morris also adopted the Austin front panel on the later versions like the one in the pic, ours had the earlier front with vertical grille bars like in the lower pic. Actually Iām not sure that the GPO used Austin versions as they were traditionally Morris purchasers?
Pete.