I thank my right hon. and learned Friend for the work that the all-party parliamentary group for British bioethanol is doing on this issue. E10 would help to reduce carbon dioxide emissions, but it is not approved for use in all petrol vehicles. Any decision to introduce the new grade of petrol must balance the needs of consumers with the emissions reductions it could help to deliver. We will be publishing our next steps on E10 petrol later in the year. I am sure that the Department for Transport will study with interest the findings of the APPG’s inquiry into the issue.