All lanes on the M1 have been re-opened following a collision earlier.

Three vehicles were involved in a colliion on the northbound carriageway near junction 9 (Harpenden) earlier today.

The incident involved a grey Skoda Fabia, a black Nissan Qashqai and a maroon taxi.

A male driver is suspected to have head injuries.

Two people were taken Luton and Dunstable Hospital and one person was taken to Watford General Hospital. Paramedics said their injuries were not thought to be life threatening.

The road was closed to allow recovery of the vehicles.

There are still long delays on M1 is backed up past junction 6A (M25 junction).