Police are asking for help from the public as they investigate an incident on the Mountain Road last week.
Officers say it happened at around 4.30pm on Tuesday, November 3.
They say a small silver liveried van heading towards Ramsey was involved.
If you saw what happened or have any dashcam footage, you're being asked to contact Ramsey Police Station on 812234.
Freezing weather overnight leads to yellow warning
Peel Breakwater sewage fix in place by February, says minister
Global Mexican food chain heading to Douglas
Government reveals new-look website
TT privateer says new sidecar regs make racing unaffordable
TT team owner Carl Cox picks up OBE
Last chance of the year for garden waste collections
Manx Care aims to cut £19.2m forecast deficit