PHILADELPHIA (CBS) — Four people, including two children, were injured overnight in a crash in University City.

It happened around 2 a.m. Saturday in the 3400 block of Market Street.

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Police say two cars collided and one of them rolled on its side.

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A ten-year-old and a three-month old were injured in the accident. Two adults were also hurt.

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Police say everyone is expected to be okay.