Police say the suspects were handling a stolen Toyota Corolla in the area of ​​Eglinton Avenue East and Central Parkway East around 7:40 p.m.  on June 9 when they were first identified.
The vehicle was allegedly stolen from the York area on June 7 and then used in a pharmacy robbery in Brampton later that day.
Police say that when police approached the vehicle on the night of June 9, the suspects were wearing masks and clothes to hide their identities “in the face of a robbery”.
Everyone was arrested then and police now claim that the group was also involved in a series of robberies that took place throughout the Peel area between May 24 and June 9.
A 14-year-old man from Mississauga and a 16-year-old and 17-year-old from Brampton face a total of 56 charges in connection with the incidents, including robbery and the use of a firearm.
The suspects can not be named under the terms of the Youth Criminal Justice Act.