Both sides of the carriageway are currently blocked between junctions 11 and 12 to Toddington
Motorists are advised to find alternative routes.
BREAKING: Police incident blocks both sides of M1 at Luton
A police incident has closed the M1 at Luton
By The Newsroom
Tuesday, 7th June 2016, 4:16 pm
Updated Tuesday, 7th June 2016, 5:22 pm