M1 motorway

Lorry on M1 destroyed by fire

Fatal crash accused mum who missed court arrested

Police seeking mum say she might alter appearance

Warrant issued for mum accused of killing children

Pedestrian walking on the M1 dies after being hit

Woman charged over crash which killed two children

Two children, aged four and 10, die in M1 crash

M1 driver caught doing 130mph 'needed the toilet'

Drivers told to avoid M1 after three-vehicle crash

M1 diesel spill at Northampton causing long delays

Funding needed for £61.5m road plan

Teen charged over 135mph police chase. Video, 00:00:12Teen charged over 135mph police chase

Smart motorway death widow's victim evidence call

Late surge in Easter traffic predicted

M1 driver stopped 'seconds' before wrong-way crash

Coroner raises concern after smart motorway death

Driver left UK after M1 pedestrian hit-and-run

Smart motorway death widow in police HQ protest

'Abandon smart motorways', says PCC

Smart motorway death 'possible manslaughter case'

Woman raped after 'online dating' scam at services

Rollout of smart motorway safety system speeded up

Smart motorways are dangerous, says police chief