Peter Squires regularly contributes to the annual conference of the British Society for Criminology.
In 2005 he was invited by a group of Gun advocacy academics to participate in a symposium on Firearms and Self Defence as a Human Right at the George Mason University Law School in Arlington Virginia/Washington DC.
In 2012 he gave the keynote presentation to the Dutch Society for Criminology Annual Conference (in Leiden) on: ‘The Politics of Criminalisation’.