Warning comes following two incidents on Tuesday
Police are appealing for riders to take care on the Island's roads after two motorcyclists sustained serious injuries on the Mountain Road.
Bikes were involved in crashes at Joey's and Black Hut yesterday, forcing police to close the road while investigations took place.
Officers have also stopped a vehicle attempting to go against the one-way system currently in operation on the route.
Vote on Castle Rushen High School funding 'very unlikely' before election
It had previously been hoped Tynwald would consider the plans in June
Ramsey Commissioners to host public meeting about cottage hospital
Commissioner Juan McGuinness says residents deserve 'clarity' about ongoing situation
WCAS reuse garages to reopen on trial basis
Residents will be able to bring items for reuse from Wednesday
Manannan's morning sailings cancelled due to weather conditions
Later fastcraft services currently unaffected
