Location : The M1 southbound exit slip at junction J21 .
Lane Closures : Lane one will be closed.
Reason : Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 30 April 2026 to 06:00 on 1 May 2026.
Schedule : From 20:00 on 8 May 2026 to 06:00 on 9 May 2026.
Lanes Closed : There will be one of two lanes closed.
