Due to adverse weather there have been several fallen trees overnight.

In a statement from the constabulary, it said: 'Both Carriageways are blocked at the 11th Milestone on the TT course.

'The East Baldwin Road near the papermill is blocked by a tree and the Northbound lane of the TT course between Ballacraine and Glen Helen is blocked by a tree.

'Both carriageways of the TT Course are blocked at Bishopscourt by a tree.

'We advise you to take care avoiding any locations notified.'