In a rain-affected weekend in Holland Callum maintained his lead in the GB3 Championship with 3 solid race finishes and scoring sufficient points to maintain a lead over his rivals.

Zandvoort proved a tricky weekend for Callum as qualifying was affected by damage inflicted by another. Nevertheless, Callum fought back in all 3 races, especially the last reverse-grid race where he moved up an impressive 10 places to 5^th securing valuable points.

He now goes into the last round at Donnington still leading the Championship over his closest rivals.