For the British Army, the need to adopt a system to recognise military units' battlefield accomplishments was apparent since its formation as a standing army in the later part of the 17th century. Although the granting of battle honours had already been in place at the time, it was not until 1784 that infantry units were authorised to bear battle honours on their colours. Before then, a regiment's colours were practical tools for rallying troops in the battlefield and not quite something for displaying the unit's past distinctions.