Vehicle flips on M1 slip road near Sheffield Junction 35a of M1 northbound this morning. A vehicle has overturned on a slip road of the M1 northbound near Sheffield. The accident happened at junction 35A, which leads to Chapeltown, resulting in the closure of one lane.Traffic conditions are expected to return to normal by 10.45am. Crash on Nottingham/Derby slip road to M1 Accident causes delays on A52 near Nottingham