Just been to BCA Bedford tonight to pick up a car that hadnt been left out for me 
and when I was leaving heading back to the M1 noticed a car quite close to me after the first roundabout. Anyway, noticed he was flashing his lights for quite a while I pulled in at the next layby. Old fella comes running up (like Peter Kay impersonating an old bloke running, you get the idea) and says “there are loads of sparks and flames coming from your nearside trailer wheels”. Went round to look and the wheels and tyres were cold, no knackered tyres shredded or hanging off. Further binspection noted one of my mobile ratchet straps hanging off the edge of the bottom deck with the hook touching the ground…sorted.
Old couples good deed for the day done. 