As the Yeomanry attempted to obey the order, they were surrounded by the
horde of people and the Hussars were sent in to help them. In the general panic which followed, eleven people were killed and about five
hundred injured.

Manchester Yeomanry charge at Peterloo
This became known as the 'Peterloo Massacre'
The 'massacre' aroused great public indignation, but the government of the day stood by the magistrates and passed a new law, called the Six Acts, in 1819, to control future agitation.
The Six Acts were not popular; they consolidated the laws against further disturbances, which the magistrates at the time considered presaged revolution!
The people viewed these Six Acts with alarm as they allowed that any house could be searched, without a warrant, on suspicion of containing firearms, and public meetings were virtually forbidden.
Periodicals were taxed so severely that they were priced beyond the reach of the poorer classes, and the magistrates were given the power to seize any literature that was deemed seditious or blasphemous,
and any meeting in a parish that contained more than fifty people was deemed illegal.
The Six Acts gave rise to a desperate response, and a man called Arthur Thistlewood planned what was to become known as the Cato Street conspiracy ….the murder of several cabinet ministers at dinner.
The conspiracy failed as one of the conspirators was a spy and informed his masters, the ministers, of the plot.
Thislewood was caught, found guilty of high treason, and hanged in 1820.
The trial and execution of Thistlewood constituted the final act of a long succession of confrontation between government and desperate protestors, but the general opinion was that the government had gone
too far in applauding 'Peterloo' and passing the Six Acts.
Eventually a more sober mood descended on the country and the revolutionary fever finally died out.
So while the battle of Waterloo is remembered as a turning point in English history, 'Peterloo' is also remembered as a sign that the people of England have the ability to right 'wrongs' should the occasion
warrant it!
© E.P.C