National's decision on Sam Uffindell could provide a window into their future policy.

The Tauranga MP's been reinstated to the party's caucus after an independent investigation found bullying claims didn't extend beyond high school.

Political commentator, Grant Duncan, told Kate Hawkesby National has shown they do believe in rehabilitation and giving a person a second chance.

He told Kate Hawkesby he wonders whether that will be reflected in the party's future law and order policy.

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