A CAZ or diesel car ban would be enforced using Automatic Number Plate Recognition (ANPR) cameras placed at entry/exit points and within the CAZ. These cameras will capture vehicle movement on the monitored road(s) enabling chargeable vehicles to be determined. The exact locations and number of ANPR cameras will be determined as the Plan progresses, with plenty of opportunity for the public and stakeholders to have their say. The council already uses ANPR to enforce traffic regulations. The project will assess what new cameras and infrastructure are needed to enforce a CAZ, if it is needed.