PC Mark Dempster of the collision investigation unit told the hearing there was no evidence of ice on the road:
"To move a wagon of this size across the road would require a large piece of ice- in the nine minutes it took the emergency services to arrive that ice would still be visible"
"On the balance of probability as to why Mr McQueen failed to negotiate the left hand kink it is possible he became distracted."
More top news
It was the 10th visit from the youngsters, who live in the contaminated area near the derelict Chernobyl nuclear power station
Forty-five-year-old Robert Cantle was last seen around the town centre at 2.45am this morning.
Emma Jesson brings you Saturday night's forecast