 The introduction of 'pattern' swords in the British army in 1788 led to a brief departure from the sabre in infantry use (though not for light cavalry), in favour of the lighter and straight bladed spadroon.The spadroon was universally unpopular, and many officers began to unofficially purchase and carry sabres once more.In 1799, the army accepted this under regulation for some units, and in 1803, produced a dedicated pattern of sabre for certain infantry officers (flank, rifle and staff officers).