A diesel spill on the Mountain Road has shut its entire length.
The Department of Infrastructure says it's currently dealing with the spill and the route is shut from Ramsey to the Creg-Ny-Baa Back road.
Emergency access is being maintained throughout.
The closure is due to run until 2.30pm.
War pensions and toilet training to be discussed in Keys
MSPCA to hold annual Animal Day this month
What do you think of the Island's pharmacies?
Number of students switching off school meals revealed
Fifty babies born in first month of year
Over £460k spent by council on eco boilers
Amber weather warning for tomorrow
Record of over £30k raised by tractor run