Pyjama pant clad teens arrested for aggravated robberies

Police arrested the girls aged 18, 15 and 13 shortly after they boarded a southbound train in Grafton last night. Photo / File

Three teenage girls wearing Auckland City Hospital pants were arrested last night after two people were assaulted and robbed.

Police arrested the girls aged 18, 15 and 13 shortly after they boarded a southbound train in Grafton last night.

They had earlier received two reports of aggravated robberies in close proximity - Khyber Pass Rd and Carlton Gore Rd - at about 7pm.

Inspector Jill Rogers said the first alleged victim was a 17 year-old who was with two other people.

The teenage girls allegedly assaulted the 17-year-old and stole her cellphone and wallet.

"A short time later a 29 year-old woman who was jogging along Carlton Gore Rd was confronted by three young women who pulled her to the ground, assaulted her and made off with her head phones," said Ms Rogers.

"Thanks to our close working relationship with Auckland Transport CCTV camera operators, we became aware of the incidents and were able to identify the likely offenders who got on a train.

"Staff were promptly deployed to the next station and, when they boarded, arrested the three pyjama pant clad teens, allegedly in possession of items stolen from the two victims."

The 18 year-old has been charged with two counts of aggravated robbery and will appear in the Auckland District Court on Friday. The 15 and 13 year-old girls were taken home by police and have been referred to Youth Aid.

"When young people choose to engage in illegal behaviour, they set themselves on a dangerous path that has long term consequences for their quality of life," said Ms Rogers.

"I'm dismayed at the ages of some of the offenders we're encountering who are allegedly involved in serious offending.

"We will always follow up and try to dissuade young people from continuing with criminal behaviour but we also take such offending seriously and are committed to keeping our people and our city as safe as possible."