I have looked through the printed Government Autumn Statement and I can find no mention of the promised clarification of the August announcement (see plug in car grant below)
So I take it we will have to wait to see what the next rules will be post Feb 2016.
This is all I can see under transport.
2.87 The government will spend more than £600 million between 2015-16 and 2020-21 to
support uptake and manufacturing of ultra-low emission vehicles (ULEVs) in the UK, maintaining
the global leadership that has seen 1 in 4 of all European electric vehicles built here and keep
the UK on track for all new cars to be effectively zero emission by 2040. This investment will save
65 million tonnes of carbon and help deliver the Long Term answer on urban air quality.
This is the last PHEV car publication
https://www.gov.uk/government/publications/plug-in-car-grant
This is the last PHEV van publication
https://www.gov.uk/government/publications/plug-in-van-grant
So I take it we will have to wait to see what the next rules will be post Feb 2016.
This is all I can see under transport.
2.87 The government will spend more than £600 million between 2015-16 and 2020-21 to
support uptake and manufacturing of ultra-low emission vehicles (ULEVs) in the UK, maintaining
the global leadership that has seen 1 in 4 of all European electric vehicles built here and keep
the UK on track for all new cars to be effectively zero emission by 2040. This investment will save
65 million tonnes of carbon and help deliver the Long Term answer on urban air quality.
This is the last PHEV car publication
https://www.gov.uk/government/publications/plug-in-car-grant
This is the last PHEV van publication
https://www.gov.uk/government/publications/plug-in-van-grant