Motorists speeding past Catthorpe Interchange on the M1 have racked up fines totalling nearly £220,000 in just six months.The average speed cameras are responsible for the most fines in Leicestershire by a long margin.Other busy speed cameras are the pair on the A47 King Richards Road in Leicester and on the A50 in Groby.The three-year Catthorpe project involves rebuilding junction 19 of the motorway and for northbound motorists the restrictions come at the end of another 50mph zone...
