Three tanks of the 1st Hussars' "C" Squadron (No. 2 Troop) had continued to advance southwards, pushing through side-roads towards Carpiquet Airfield. Aside from a German staff-car and a machine-gun nest, the three Sherman tanks encountered virtually no resistance, advancing all the way to the Caen–Bayeux railway line and becoming the only unit on the whole of D-Day to reach its final objective. Though the commander of the unit—Lieutenant William F. McCormick—attempted to contact his superiors to bring up reinforcements to attack Carpiquet Airfield, the three tanks eventually withdrew back to the Canadian lines.