Jason Walls: Newstalk ZB political editor on Winston Peters doubling down on claiming Tonkin + Taylor should fire heckling staffer - Heather du Plessis-Allan Drive

Winston Peters is doubling down on criticising a passer-by who heckled him yesterday after an announcement on rail funding.

Environmental and engineering firm Tonkin + Taylor says it's looking into a report a man wearing a staff lanyard swore at the minister.

The Minister said he doesn't care if he loses his job.

Newstalk ZB political editor Jason Walls explains further.

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