Police had to close the Mountain road three times in five hours yesterday after a series of incidents on the route.
The first happened just after 10.30am when an incident at Windy Corner closed the road from the Bungalow to Creg ny Baa.
Three hours later, a rider came off at the Bungalow, and officers shut the road while they swept debris from the road surface.
And just six minutes after it reopened, it closed again - this times after a biker came off their machine at Brandywell.
Ice warning extended by 24 hours
DOI issues advice over salt bins
Airport won't reopen today, says government
FSA wrongly applied exemption in FOI request
Schools won't reopen today
Circus to be K-pop themed
Post deliveries suspended because of snow
Schools closed this morning, with review later