
On 5th April 1820 government forces defeated Radical weavers at the Battle of Bonnymuir.
The Radicals had marched from Glasgow and were heading towards the Carron Iron Works in Falkirk. However, their ranks had been infiltrated by government agents and they were in fact being guided to an ambush outside the village of Bonnybridge. During the battle a Lieutenant of the 10th Hussars received a wound to the hand and a sergeant was severely wounded, four Radicals were wounded and a haul of five muskets, two pistols, eighteen pikes and about 100 rounds of ball cartridges were taken. Hardie and Baird, the leaders of the Radicals were hanged at Stirling, with Hardie declaring "I die a martyr to the cause of truth and liberty".

