M5 Closed After Lorry Crash and Diesel Spill Sparks Illegal Use of Hard Shoulder Sunday, March 29, 2026 m5 dieselspill lorrycrash hardshoulder trafficdisruption gloucestershire motorwayclosure emergencyresponse roadsafety trafficmanagement A lorry crash on the M5 between junctions 13 and 14 has caused significant disruption this afternoon, March 29, as a diesel spill resulted in the closure of the northbound carriageway and part of the southbound side. The … Read More