Can we use our VED exemption on another vehicle?

My wife got free car tax when she got PIP when she had her private car. She now has a car on the Mobility scheme. Can we use her entitlement for free road tax on our other car that she has use of?

Are disabled drivers exempt from paying the higher rate of VED on cars costing over £40,000?

A relative of mine has just been awarded the enhanced mobility on Personal Independence Payment. The car that he wants to buy (a Discovery Sport) isn’t available on the Motability scheme and he prefers...