Henry Cooke and Thomas Coughlan10:05, May 04 2021 STUFF Grant Robertson praises the resilience of the economy during the Covid-19 pandemic in a pre-budget speech on May 4. Deputy Prime Minister Grant Robertson will become the Government’s informal Minister for Delivery, thanks to a newly created “implementation unit” within the Government’s powerful Department of Prime Minister and Cabinet, or DPMC. The move comes after a term of Government in which several big-ticket plans fell apart as they were implemented - most notably KiwiBuild and light rail in Auckland – and is inspired by a unit set up by British PM Tony Blair.