Police have named the rider who died after crashing his motorbike on the Mountain Road on Sunday afternoon.
He was 43-year-old Kevin Stanley Moore of Ballaugh.
A popular and well-known figure, he marshaled at Ballaugh Bridge at TT.
David Cretney MHK has done so too since 2006, and gave Manx Radio the following tribute to Kevin: (play audio)
Police say enquiries are continuing, and although progressing well, they would like to speak to anyone who was in the area at the time of the incident - the Mountain Mile at about 4.20pm on Sunday - and saw anything that may help them with their investigation.
Call police headquarters on 631212.
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