“I Gave ABBA 'Nul Points’ at the 1974 Eurovision”

 https://www.youtube.com/watch?v=ODOen7MjkA8

Eurovision judge who gave Abba’s Waterloo ‘nul points’ doesn’t regret decision

https://www.youtube.com/watch?v=etC56eDqZ7M

"The last surviving member of the jury I talked to interviewed, and he said that the UK gave us nil point and I always thought it was 12."