Tuesday's national newspaper front pages

The Guardian reports on what it calls the latest in a series of crises in the SNP, the resignation of Scottish first minister Humza Yousaf.    

The Daily Telegraph leads on the NHS banning transgender women from female-only hospital wards.

The i leads on the government's proposed changes to disability benefit. 

The Daily Express leads on the chancellor's plans for pre-election tax cuts.

The Sun calls for a George Cross to be awarded to Grace O'Malley-Kumar, one of the victims of Valdo Calocane in Nottingham last year. 

The Daily Star has an update on its campaign to persuade Britons to feel more positive about slugs. 

The Daily Mirror leads on Lee Byer admitting to killing 87-year-old Thomas O'Halloran, who was stabbed to death while on a mobility scooter.

The Daily Mail leads on teachers being warned about over a more than 250% rise in the number of children being exploited over intimate online pictures.

The Times predicts a "bitter" leadership contest in the Scottish National Party after Humza Yousaf's resignation as Scotland's first minister, which, the paper says, may help Labour win power. 

The Financial Times reports on what it calls "turmoil" in Scottish politics following Humza Yousaf's resignation as Scotland's first minister.