Convoy of gritters on M1 between Sheffield and Derbyshire

Gritters are at the front of a rolling roadblock on the M1 between Sheffeld and Derbyshire this afternoon to ensure all the lanes get a covering of salt.
Gritters are operating on the M1 this afternoonGritters are operating on the M1 this afternoon
Gritters are operating on the M1 this afternoon

Highways England said they are gritting the lanes on the southbound stretch between junction 31 at Aston and junction 29 for Chesterfield.