Professor Cowley appeared on Times Radio discussing fighting within parliament, and his writings in House Magazine reporting the work of others in this area: "It is perhaps not setting the bar very high, but for all the pressures that British politics have come under in recent years, at least MPs haven’t started punching each other. It is one behavioural norm that seems to have survived. It is if they start that we should be worried."
Times Radio (13 minutes), House Magazine