A National Party spokesman has launched a petition to reverse the decision of a proposed protected marine area around Tauranga's Motiti Island.
National's Fisheries spokesman Ian McKelvie today announced his plan to fight the decision as he believed it breached the rights of commercial and recreational fishers.
He also believed wider consultation was necessary.
"These powers should remain the prerogative of central government and the Minister needs to intervene to ensure this remains the case."
In November, the Court of Appeal ruled regional councils control fishing to protect biodiversity, using the Resource Management Act.