Police and firefighters are at the scene of a trench collapse with entrapment at a work site on Cape Cod, according to officials.

Yarmouth police said the work site is located at 152 South Shore Drive. They said workers were trapped following the collapse.

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One worker has since been extricated, and rescue teams are providing life saving measures, police said. The extent of injuries was not immediately known.

Emergency crews are still working at the scene, and police are asking the public to avoid the area to allow emergency personnel to deal with the situation.

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