WITH the margin for error in both the Dunlop National Rally Championship and the Dulux Trade British series diminishing as both championships near conclusion, this weekend’s Dominic Quinn Body Repairs/Sligo Park Hotel Rally and Rally Isle of Man are of major significance to their respective title protagonists.

Portadown’s Adam Carroll, the joint leader of the British Formula 3 Championship, has a battle on his hands to stop chief rival, Nelson Angelo Piquet racing ahead in the series.