A convicted drug dealer has failed to reduce his sentence for getting drugs delivered to him in prison and organising a fake drug deal.
Dennis Mau'u was convicted in 2014 on seven drugs, robbery and violence charges, and sentenced to four years in jail.
The offending occurred while in Auckland Central Remand prison between August 2010 and April 2011, serving a sentence for kidnapping, indecent assault and firearms charges.
He was also on remand for other robbery, kidnapping and firearm charges.
Telephone calls recorded by the prison showed Mau'u arranged for his two brothers Tuvale and Henry to assault a man, "tax" another man by taking his Holden HQ, using a cricket bat as enforcement.