Perhaps, if the driving score reduces due to one of the drivers with another Drive Smart 30 person also in the car, then they must, if requested, state who was actually driving or be subject to some form of exclusion.
Failure to do so would result in forfeiturecof the Motability vehicle as DLM would remove the insurance.
No differant to an intended notice of prosecution arriving at the registered keepers address and requesting the name of the person who was driving at the time of the alledged offence / infringement.
Moral of the new rule will be…..
Pick you nominated drivers with care, especially those who you suspect are erratic drivers…..