MANSFIELD (CBS) – A man was seriously hurt by a firework at the Mansfield train station.

Around 1:30 p.m. Friday, a parking enforcement officer heard an explosion go off in the commuter lot and found a 38-year-old Blackstone man with a serious hand injury.

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Police say the man lit a “consumer-grade” firework and placed it on the ground, but then picked it up again, and it exploded in his hand.

The officer applied a tourniquet to the injury on the man’s left arm as they waited for paramedics.

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The station was searched to ensure it was safe and there were no major delays to the trains.