There are long delays on the M1 following a collision between two HGVs.
Highways England have tweeted at 12.54pm:
Correction to the last tweet - collision on #M1 N/B at J29 is between 2 HGV’s. Debris at scene also so please pass with care
Lane 1 closedd with J29 #M1 northbound. Collision btwn HGV and several cars. Traffic Officers making and updates to follow. Expect delays
Long delays #M1 N/B from J29 due to a collision closing 2 lanes (of 4) btwn J29a and J30. Traffic officers and emergency services on scene