Currently, all drivers in France, including motorcyclists, are required to carry such a kit. The €11 fine for not carrying a breathalyser was set to be introduced last November but the date for introduction had been pushed back to 1 March 2013 and has now been delayed indefinitely.

Road safety authorities in France recently said that a fine was not necessary although breathalysers should be compulsory in vehicles.

Neil Greig, director of policy and research at the UK’s Institute of Advanced Motorists (IAM), added: ‘The law for carrying breathalysers will no longer be enforced through fines, but in order to comply with the law we still recommend that you keep a breathalyser kit in the car whenever you’re travelling to or through France.’

Anyone driving in France is already required to carry a warning triangle and a fluorescent safety vest to use in an emergency. Additionally UK motorists and motorcyclists must display a GB plate.