Part of Mooragh Prom in Ramsey is closed due to a 'unexploded ordnance.'
Police are at the scene and say a cordon is in place whilst the item is safely disposed of.
It means the Prom is shut from the junction at North Shore Road through to the exit from the car park at the rear of the Northern Swimming Pool.
People are asked to avoid the area where possible and ensure dogs are kept under control and away from the cordon, which will be in place until tomorrow at the earliest.
YouTube channel features Island's hand dryers
Snow and ice warning for Mountain Road
No plans for self-driving car laws, says minister
Pulrose 'Escobar' to spend more than 15 years in prison
Two Manxman sailings cancelled
Children 'left at risk' after new law adjourned by MHKs
Commissioners issue plea to dog owners over fouling
Section of TT course to shut for this weekend