A crash just outside Onchan this morning involved a bus and a pedestrian, say police.
That person is understood to be an 11-year-old boy, who was taken to hospital along with one of the bus's passengers.
It happened at the entrance to Laserblast, forcing the closure of Whitebridge Road.
The road has since reopened.
Mountain Road to remain shut overnight
Route has been subject to repairs at Brandywell Corner
Manx veteran killed in Ukraine repatriated to Island
Chris Garrett's remains have been escorted home to Peel
Brace for 'a tricky fortnight', says weatherman
Weather set to take a turn this afternoon
Income Support services moved online
Claimants need to register with Isle of Man Government Online Services