Overview
- A broken-down HGV leaked a substantial quantity of fuel on the M6 southbound at Junction 31, prompting emergency lane and slip-road closures.
- National Highways, police and specialist recovery crews secured the scene and began cleaning the contaminated carriageway.
- Engineers reported the fuel softened and damaged the road surface, meaning targeted resurfacing work is required before the motorway can fully reopen.
- Traffic built up for several miles with delays of around 60–70 minutes and motorists were advised to follow diversion signs and check National Highways updates.
- Local roads may see heavier traffic while repairs continue because diverted drivers will use A-roads and junctions around Preston during the resurfacing work.