There is no doubt that the climate crisis is the most consequential of global issues. But can what Prince William says or does drag attention away from what has been a monumental royal scandal?
British Transport Police may have been in a better position to respond to the Huntingdon stabbing because in March it held an emergency exercise in which a man went berserk with a knife on a train travelling south of Peterborough.
The King's brother was stripped of his prince and Duke of York titles by the monarch over his links to paedophile financier Jeffrey Epstein on Thursday. Andrew has denied all wrongdoing.
Armed police were deployed to Huntingdon, Cambridgeshire, on Saturday evening after several people were attacked on a Doncaster to London King's Cross LNER service.
A 32-year-old British man of Caribbean descent was arrested on suspicion of attempted murder after a number of people were stabbed on a London-bound train.
A man with a large knife is believed to have been shot with a Taser by police after going on a bloody rampage on a high speed train after it left Peterborough station in Cambridgeshire.