One-way system being put in place
The Mountain Road between Ramsey and the Creg-ny-Baa is shut between 9.30am and 4.30pm on Friday.
It's to allow for the one-way signage and bollards to be put in place for the TT period.
When the road reopens it will be one-way in the direction of the course - in other words from Ramsey to the Creg.
It will remain this way until Monday, June 13, when a further daytime closure will be in place to remove the one-way restriction.
Bid to reverse fresh Summerland inquests rejection
Health funding: "It's a moral question, do you stop some services to come within budget?"
Island's current approach to illegal drug use 'harming people', says MHK
Should Tynwald get final approval over renewable energy projects?
Tynwald to be asked to approve additional £20.8m for health