This is the BBC report of the Met Office's bonkers prediction. It says there has been one degree of warming since 1850-1900 and predicts a further 0.5 degrees warming is a 50/50 chance in one of the next five years.
From https://www.bbc.com/news/science-environment-61383391
Climate change: 'Fifty-fifty chance' of breaching 1.5C warming limit
By Matt McGrath
Environment correspondent
May 10, 2022
Met_predictsHalfDegRise
See also Incitement should be a crime If climate protesters are going to be jailed for a year, then the Met Office should also face penalties for incitement by making inflamatory predictions.
Jonathan Brind