Remember carless days? Forty years ago today the Government made a rule that one day a week you weren't allowed to use your car. In an effort to reduce petrol consumption, every car owner had to pick one day a week when they would not drive that vehicle. The day was indicated by a coloured sticker on the windscreen.
"I recall the panic of my parents on a couple of occasions when we had gone out somewhere in the car and they realised it was in fact the day they shouldn't be driving it," explains Sarah.
"I was required to