An elderly woman was dragged out of her car by a group of teenagers who stole two cars and went for a joyride around Waikato, police say.
Detective Sergeant Nick O'Brien said the group flagged down the woman as she was driving in Nawton, Hamilton, about 5.40am on Wednesday.
"The group which was made up of teenage males and females then dragged the woman out of her car and sped off along Avalon Dr," he said.
The teens then drove the car to Raglan where they notice a woman leave the keys in her Skoda Octavia as she went into the bank.
The group also stole the Skoda and drove the two cars towards State Highway 23 where they were caught by police.