Hello everyone my name is John. I appreciate there are other sites/places which (on the face of it) are more relevant for people finding. However, to be frank, I have exhausted them all. 

To begin, I am not a local!  I live, and have always lived in Luton, Beds. Hope you will let me off the intrusion! 

One lovely summers day back in 1967, my mate and I decided to take a non planned random tour around parts of North London.  We were both age 20 at the time.  We set off…