The organiser of one of the UK’s biggest cycling events has appealed for witnesses after he was threatened with assault by a vehicle occupant while on a bike ride on Bank Holiday Monday.

Peter Harrison organises the Cyclone Festival of Cycling, based in Newcastle-upon-Tyne, and which takes place over a weekend each June with family and sportive rides as well as men’s and women’s professional races.

Writing on Facebook this morning, he said that the “traumatic” incident had left him “in a deep sense of delayed shock.”

He asked “any of my local cycling friends who saw me sitting at the side of Kingston Park Road at approximately 10am yesterday to relay the fact to Wayne.Brewis.3315@northumbria.pnn.police.uk.”

Recounting the incident, he said: “The passenger in a car got out and very forcibly threatened to assault me and am sure he would have done so if there was no one else around.

“I called 999 and to their credit the police did come and see me and I tried to put it to the back of my mind.

“Sadly this is not the case and I just hope that Northumbria Police pursue it further and possibly my friends at BBC NE may also want to pick up the cudgels on my behalf after all of the adverse publicity towards cyclists in the last few days.

“Having been attacked by a motorist a few years ago which resulted in a broken pelvis and being a pensioner of advancing years, I have no real desire to be confronted by a thug such as the one today,” he added.

He subsequently told road.cc that the car has been identified by police and he is waiting to hear back from officers.