 That evening "B" and "D" Companies relieved "A" and "C" Companies and provided support to Les Fusiliers Mont-Royal in capture of a church in the vicinity that was occupied by the Germans.On 3 August, "B" and "D" Companies assisted Les Fusiliers Mont-Royal in taking a group of houses that had been identified as being occupied by the Germans by Cameron patrols the night before.On the 2nd Canadian Division front the mine directly south of Saint-Martin-de-Fontenay had been a constant threat, the lofty shaft towers affording the Germans excellent observation and the mine tunnels offering a means of infiltrating the whole area.