Drivers have paid £11m for speeding, stopping in yellow boxes and driving in bus lanes in Cardiff in the last four years.
Cardiff council made £4m from “moving traffic offences” in 2017-18, the highest figure on record while money from parking hit an all time low and the RAC called for better signs to warn drivers and accused the authority of increasing enforcement to make up for a shortfall in income from parking fines.
Drivers with illegal and poor eyesight will immediately be banned in a police crackdown.
Officers in Thames Valley, Hampshire and West Midlands will be the first to monitor and test drivers who must be able to read a number plate at 20metres.