Susannah Clapp said this quote

“ The crime rates would go right down, I think, if Americans stopped saying: 'Have a nice day,' to one another. At least it would stop me from contemplating violence; when people in shops & so on order me to have a nice day in this authoritarian way, I want to kill, kill, kill. When I mutter 'sod off' under my breath, they think it is a Russian Orthodox benediction. ”