Police are warning of a 'large bump' under the surface of the Mountain Road which has appeared overnight.
The constabulary says it's developed on the Hillbery section of the highway on the Ramsey-bound carriageway.
Officers says the Department of Infrastructure has been notified and is assessing the cause.
They add, as a result, the area may be subject to to works in the following hours which may disrupt travel in the area.
Moonlight & Starlight joined by mystery dolphin
A marine wildlife charity in the west of the Island says it's trying to figure out who joined our two most famous dolphins today.
New laws to ban noisy vehicles?
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Dogs plea after lambs and ewes killed
The Manx National Farmers Union is reminding people to keep their dogs under control after a spate of attacks on lambs this weekend.
Youngsters compete in Manx Youth Games 2024
Hundreds of children took part in this year's Manx Youth Games.
Sprintfest returns to Ramsey this TT week
A music festival will return this TT fortnight in the North.
Dramatic Peel aurora footage uploaded online
Video footage of the breathtaking northern lights display this weekend has been uploaded online.
No plans to increase gas prices, says energy regulator
The Island's energy regulator says it has no plans to allow gas prices to rise soon.
Woman fined for being too drunk to look after herself
A Douglas woman has been fined after police arrested her for being too drunk to look after herself.
