Did you see the TV news item last year when a uni-cyclist in Walthamstow got trapped under a bus? Everybody nearby immediately rushed over and, with a united effort, picked up the bus and pulled him free. It just shows what people can do when they work together.
Years ago, when we were visiting my parents just after Christmas, our car broke down near Chesterfield. A gentleman stopped and asked if he could do anything to help. We said we'd be grateful if he'd phone the AA for us but when he saw our two young children in the back he invited us into his family home while we waited for the rescue service to relay us and our car to my parents' home in Suffolk. It took quite a while for the rescue service to come and we would have been very cold in the car. But, despite our lengthy stay, these people were so welcoming - getting us drinks and biscuits - and never made us feel uncomfortable - even though the gentleman's wife had recently been in hospital for an operation on her brain. I'll never forget them.
Again many years ago, we were on holiday in Scotland when our daughter fell on a playground roundabout and caught her leg on some metal underneath it, causing a very jagged, nasty cut. A lady took us to the nearest doctors surgery, and stayed with us. She then invited us to her nearby home and gave our daughter some squash and us a cup of tea.
It's true - most people are decent and kind.