After a heavy exchange of fire, the Belgians were forced to fall back to the far side of the ridge on which they were stationed, and the 5th Division moved forward over the crest of the ridge to hold the line. After the heavy exchange of fire continued, with the 5th holding firm, it was decided that the division should charge to break up the French columns; the cavalry held in reserve were brought forward, and passed through the ranks of the infantry and into action.