Several Tory MPs have called for Boris Johnson's top aide to "go" after more allegations he broke lockdown rules.
Dominic Cummings claims he acted "reasonably and legally" by driving over 300 kilometres from London to County Durham while his wife had coronavirus symptoms
Reports in the Sunday Mirror and The Observer claim Mr. Cummings also made a second trip to Durham in the north of England during lockdown.
Downing Street has described the claims as "inaccurate".
But Tory MP Steve Baker says it means Mr Cumming's position is now untenable:
