9 Instruments for monitoring traffic; Speed indicators; Measuring devices for measuring speed of vehicles, number of moving vehicles and type of moving vehicles, electric; Measuring instruments for measuring speed of vehicles, number of moving vehicles and type of moving vehicles; Data processing apparatus for processing data concerning speed, number and classification of moving vehicles ; Apparatus for the payment and/or classification of moving vehicles; Speed meters; Speed indicators, radar apparatus for measuring speed of vehicles; video detection apparatus for detection of speed, number and type of moving vehicles; Parameter logging apparatus for logging parameters concerning speed, number and classification of moving vehicles; Computer hardware for detection of speed of vehicles, number of vehicles and type of moving vehicles