how can a supermarket have a massive powercut and have sales assistants that care more about stock levels than customers' needs?

seriously, in any other country that shop would have been looted and noone would have batted an eye. how is a good will coupon appropriate recompense for a wasted journey, food and time?

i hope i never have to go shopping in the dark again, stupid over-relance on technology and stupid, stupid sainsburys

/rant