VW scandal: What UK drivers need to know

Volkswagen has announced that nearly 1.2 million of its vehicles sold in the UK are fitted with the software at the centre of the emissions scandal the car giant is embroiled in.

It includes diesel-powered cars with the VW brand, Audi, Seat and Skoda as well as VW commercial vehicles.

BBC News explains what you need to know about the scandal.

Produced by Elaine Thelen.