Question: La Haye farm was one of the most fortified garrisoned points during which battle fought in present-day Belgium on Sunday, 18 June 1815?
Sentence (from "9th Light Infantry Regiment"): The regiment then served in the Peninsular War taking a notable role at the Battle of Talavera 27–28 July 1809 and the Siege of Badajoz (1812).
Relevant evidence: No