The incident, on the M1 southbound between Junction 31 and J30 is leading to delays of 30 minutes against expected traffic conditions, after two lanes of the motorway were closed.
The agency says normal traffic conditions are not expected until 8.30am.
Has legendary street artist Banksy returned to Forest Town?
Fire crews deployed to ‘large’ blaze in Mansfield – with people evacuated as flames spread to nearby properties
Tributes paid to 'passionate' Eastwood councillor who passed away suddenly
Edwinstowe woman wins award for mental health service in Nottinghamshire
Chance to view sun with special telescopes at Sutton observatory's open day
More updates on this as we get them.