The long arm of the law also has a very long memory, and Whanganui MP Chester Borrows showed just how long when he made a citizen's arrest in Patea on Monday.
The last time former policeman Mr Borrows made an arrest was when he was a serving police officer 12 years ago in the town.
But on Monday he took the law into his own hands after his cellphone was pinched from his car.
The Courts Minister said he thought he was doing a hitchhiker a favour when he picked a man up a few kilometres north of Wanganui on his way to Hawera.
Mr Borrows said he often gave hitchhikers a lift, so stopping to pick up the man just south of Maxwell on SH3 was not unusual.