J21A for A46
J22 for A50
M1 Leicestershire - M1 closed and slow traffic northbound between J21a, A46 (Leicester) and J22, A50 (Ashby-De-La-Zouch), because of a serious multi-vehicle accident and recovery work. Diversion in operation - Traffic should follow the hollow black triangle symbols via the A46 to Groby, then A50 north to rejoin the M1 at J22. Long distance traffic should travel north on the M6 and M42/A42 to join the M1 at J23a. In the roadworks area. Travel time is up to 60 minutes. Congestion to J21, M69 (Leicester).