Go down to the Theatre Royal, Plymouth, currently staging "Jerry Springer - The Opera". Take a few mates.
Cover your faces with scarves so you can't be identified by cameras.
Walk up and down in front of the theatre, holding up placards saying "Butcher those who mock Jesus", "Kill those who insult Jesus".
See if the police will walk calmly alongside you, not arresting you but preventing any annoyed theatre-goers from snatching your placards.
Perhaps It's Just A Touch Too 'Vibrant'..?
3 hours ago