Toronto paramedics say three people are in hospital after a crash in North York.

First responders were called to the Don Mills Road and Mogul Drive area just before 4 p.m. Tuesday afternoon.

On scene they found three cars with damage and debris strewn across the road.

One of the victims taken to hospital had serious, possibly life-threatening injuries, according to Toronto paramedics.

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The other two victims were transported with minor injuries.

Drivers can expect delays in the area as investigators work to determine what led to the crash.