It says larger, more productive trucks are needed on the road.
Jacinda Ardern says there is no costless way to respond to Covid-19.
Geoff Simmons says housing is sucking up productivity investment and driving poverty.
National and Labour differ on whether the GDP figure for the June quarter was good or bad news.
No party is proposing a silver bullet to immediate worker shortages and international student losses.
A more generous depreciation regime for businesses is also offered up.
Geoff Bascand says Covid-19 is a stark reminder of the need to be prepared for the unexpected.
Party leader Winston Peters remains atop the list.
GDP showed biggest ever drop in June quarter, shrinking 12.2%.
Politics: Both Labour and National scrap over a large part of the same vote.