Emissions good news for the UK

We've just received a call from the Department for Transport confirming that they will not proceed with the part of the emissions regulation proposals that affected kit cars. There were over 2000 responses to the consultation.

A Department for Transport spokesperson said:

“The UK’s specialist vehicle industry is thriving – it creates jobs and gives enjoyment to many, with products exported all over the world.

“We are grateful to the over 2000 kit and replica car enthusiasts, manufacturers and suppliers who took part in this consultation. Following their responses, we have decided that there will be no changes to the current MOT–style testing of kit car emissions.”"
Is this about MOT tests, or does it mean they are dropping the proposal to change the IVA test rules about emissions which would have stopped old engines being used?