Responsibility for safety rests with the rally's organising committee, Superintendent Phil O'Kane said after three people were killed when cars collided with spectators in two different crashes at a motor rally.
"But I do know it is well stewarded, safety is a very big consideration in the planning of it," he said.
More top news
Cloud and rain will continue to spread across Northern Ireland and Scotland through the day. The rain will be accompanied by a strong wind.
A Belgian national has been found guilty of helping to fund terrorism by giving cash from overpaid benefits to a Brussels bombing suspect.
The actor was best known for his role as Maester Aemon in the TV hit and sitcom Porridge.