First up I've got to state that I'm the son of a Sainsburys lorry driver so I'm probably not exactly impartial...

My dad's depot no longer covers FH Sainsburys but I know it was one of the shops the drivers hated delivering to. It seems that Sainsburys and local authorities aren't great at planning access for deliveries at all stores and leave the drivers to deal with the hassle of negotiating access.

There are good and bad lorry drivers (as a cyclist I have reported Sainsburys drivers more than once) so I'm sure some of them are aware of collisions but we should remember that the driver is sitting on top of a noisy diesel engine in a large, heavy vehicle in which many of the operations they perform are accompanied by significant jolts and bangs, especially during low speed manoeuvres. It is entirely possible that someone driving a vehicle weighing up to 44 tonnes could cause serious damage to a parked car through fairly minimal contact and not be aware it has happened