Merseyside Police chief superintendent has warned people not to try and "embarrass" Eurovision.
Chief Superintendent Jonathan Davies said that while no specific protest has been announced, the force is "planning" for the possibility after a recent spate of protests. Merseyside police recently dealt with a protest at the Grand National.
The World Snooker Championships, in Sheffield, were also stopped on Monday by another campaigner. Given the disruptions to big events, the senior officer told the BBC they're "planning for it".
