The political pile-up is continuing a day after Stuart Nash was booted out of Cabinet.

He's lost all his ministerial roles for breaching the Cabinet Manual in 2020, when he leaked confidential Cabinet proceedings to some business leaders - two of whom were donors.

Labour MPs on the way to parliament this morning were asked whether they still trust their caucus colleague.

National wants Stuart Nash gone from Parliament entirely - even if it sparks a by-election.

Our political reporter Katie Scotcher spoke to Māni Dunlop.