8yo ds cut his foot yesterday, so asked if he could stay in the car listening to music when I popped into supermarket.
Should I have left the car
Unlocked (so he could get out if sudden weird electrical fault made it burst into flames)?
Or Locked (if unlikely to exist pervy tried to grab him or a thief wanted to take our knackered heap car)?
Since he wanted the music on, key had to be in ignition, so better if he locked himself in, I guess?
What is the lower risk, locked or unlocked? Am sure car would have been unlocked when I was 8.