For BBC Radio 4's Sliced Bread, Greg Foot drives the investigation into unleaded petrol. He looks at what's changed since we moved our standard from E5 to E10, what additives make premium special ...

The move brings Northern Ireland into line with the rest of the UK. E10 petrol was introduced in Great Britain in September 2021. It contains up to 10% ethanol, a renewable ingredient the ...

All of the latest information and news about the eco-friendly fuel. ©News Group Newspapers Limited in England No. 679215 Registered office: 1 London Bridge Street, London, SE1 9GF. "The Sun ...