The instructor was really good.  On subsequent lessons we went around the bombed out flattened unlit areas of Bootle at night.  No road markings, I had to work out where to give way based on the road camber.  If I got it wrong he just slammed his break on.  Helped me remember for the future.
I did not like driving the Austin A40, so my dad let me do the test in his new Corsair.  The window had to be open so I could do the hand signals.  It was cold and there was a hail storm.  Hail was bouncing off my face.  I looked at the examiner, he had his hands cupped around the warm air outlet.  OK for some I thought.  Nice chap though, he passed me.
John