Drink-drivers may need to pass breathalyser test every time they start their car

Caption: Drink-drivingSerial drink-drivers may soon be forced to have breathalysers fitted to their cars, after research has shown the top culprits have been caught reoffending at least four times.Recent figures have revealed a total of 27,837 British drivers have been convicted of drink-driving on multiple occasions.Of those convicted, 372 had been caught at least four times, including four who were prosecuted on seven separate occasions.Motoring organisations have said the figures demonstrate