The government is continuing to push the National Party for proof that a homeless man snuck into an isolation hotel.
National MP Michael Woodhouse has been standing by his comments that a man was able to stay at the hotel for 14 days despite not returning from overseas or needing to be isolated.
But the Minister overseeing isolation facilities - Megan Woods - says no evidence of the breach has been found.
National Party leader Todd Muller speaks to Corin Dann.
