The 15th (Scottish) Infantry Division would lead the assault. During Phase I, codenamed "Gout", they were to take the villages of Sainte Manvieu and Cheux. In Phase II ("Hangover"), the division would advance to capture several crossings over the Odon River and the villages of Mouen and Grainville-sur-Odon. Should resistance during the opening phase prove light, the 11th Armoured Division would seize the bridges over the Odon River by "coup de main". During the first two phases, the 43rd (Wessex) Infantry Division—to be reinforced on 28 June with the infantry brigade of the Guards Armoured Division—was to remain on the start line to provide a "firm base".