Three youths have been arrested on charges of aggravated robbery after two people on the street had their wallets stolen.
Porirua Police arrested the youths yesterday and they are due to appear in Youth Court on Friday.
Members of the public saw the alleged robberies on May 26 in Cobham Court. Some tried to help the victims.
"We would like to thank those who witnessed the robbery and intervened, your actions may have helped to prevent further injury and trauma for the victims," said Detective Senior Sergeant Grant Ferguson.
"I am proud of the work my team has done to swiftly apprehend those responsible for this incident.