Quite like their wikipedia page:
“… protested on top of the Crucible Theatre in Sheffield during the World Snooker Championship. Five years later, campaigners interrupted an interview with Steve Davis, causing the BBC to cut to a pre-recorded video segment”
“…protested during the showing of the lottery show The National Lottery: Jet Set… They were soon removed from the studio and the lottery draws were hurriedly finished in order to start coverage of the 2006 Eurovision Song Contest. A group spokesman stated afterwards that the incident marked a “dramatic return” of Fathers 4 Justice.”
“… two fathers from Fathers 4 Justice climbed onto the roof of Labour Party deputy leader Harriet Harman’s house wearing superhero-style costumes. One of the pair said they would not come down unless Harman read his book…”