M1 northbound between J20 and J21 | Northbound | Road Works

Location : The M1 northbound between junctions J20 and J21 .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Reason : Emergency road repairs.
Status : Currently Active.
Period : from 11:48 on 21 December 2025 to 15:00 on 21 December 2025.
Lanes Closed : There are two of three lanes closed.