The Sun reported that there are up to 100 firms in Britain which offer to wind back cars' digital screens – reducing the recorded mileage – using hi-tech … | more… https://www.google.com/url?rct=j&sa=t&url=http://www.shropshirestar.com/news/uk-news/2016/03/30/ministers-vow-crackdown-on-clocking-cars-to-boost-re-sale-value-2/&ct=ga&cd=CAIyHDQxMjEzYTNjZmYwOWZjYzQ6Y28udWs6ZW46R0I&usg=AFQjCNEg9qZW8adzMPDtSZHRzB6ybXyz3w