MISSISSAUGA, Ont. -- Peel police say a 15-year-old boy is facing eight charges arising from a string of knifepoint robberies.

Investigators say three food delivery people and a taxi driver were robbed between March and April.

They say the Mississauga, Ont., youth was arrested last Friday and is charged with four counts each of robbery and disguise with intent.

He cannot be named under the Youth Criminal Justice Act.

Police say the investigation is ongoing and anyone with further information is urged to contact them.