The national papers are led by the world’s leaders gearing up for the opening day of the UN Cop26 climate conference in Glasgow.

The Times, Daily Mail and Daily Mirror all carry comments from the Prime Minister as Boris Johnson pleads with his global peers to “act now” before it is too late.

The Guardian, i and Financial Times lead with a warning from the PM that the talks are “in peril” after the G20 summit in Rome yielded little progress.

Elsewhere, Metro reports dozens of train passengers had a lucky escape after a collision between two trains at Fisherton tunnel in Wiltshire on Sunday night.

The Daily Telegraph says European Commission vice-president Marcos Sefcovic has accused the UK of seeking “confrontation” amid tensions over post-Brexit fishing rights and the Northern Ireland protocol.

Simon Cowell is stepping back from TV to spend more time with his family, according to The Sun.

And the Daily Star says bonfire night celebrations could be impacted by an “arctic blast” of snow and rain.