Question to the Department for Environment, Food and Rural Affairs:
To ask the Secretary of State for Environment, Food and Rural Affairs, what assessment he has made of the potential effect of HVO fuel on levels of air pollution.
Defra's independent Air Quality Expert Group (AQEG) published a report entitled: "Road Transport Biofuels: Impact on UK Air Quality" in 2011. AQEG recently reviewed this report and were confident its conclusions were still valid.