PM may face fine unless he can provide reason for attending parties during lockdown

Chief of staff, principal private secretary, communications director and senior adviser resign over involvement in party held at Downing mid-pandemic

As police investigate breach of COVID regulations in PM's residence, partial findings of Sue Gray's report say behavior 'difficult to justify'

Britain awaits release of report into allegations Johnson and staff flouted COVID restrictions; public anger grows, with some Conservative lawmakers calling for PM's resignation