*Motorway Police to Start Impounding Over-Speeding Cars* Motorway drivers are now being warned to slow down after the National Highways & Motorway Police announced a stricter crackdown on speeding. The new rules state that driving at 150 km/h or more will be treated as a serious offense. If a vehicle is caught speeding above this limit, it will be stopped immediately and impounded by the police. In addition, the driver will face a legal case and must pay heavy fines for violating the speed limit.