Danby Pickering, ed., The Statutes at Large, from the Fifteenth Year of King Edward III to the Thirteenth Year of King Hen. IV, inclusive, vol. 2 (Cambridge, UK: Joseph Bentham, 1762), 414-15. Cap. XII—Certain Restraints Laid on Wholly Born Welshmen. Passed 1400 (anno secundo Henrici IV)

Abstract

Prohibited Welshmen from bearing any armour with cities, boroughs, or merchant towns. Violators forfeit said armour and imprisoned until a fine is paid on their behalf.