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A police truck has caught fire on one of New York's busiest junctions.
The blaze brought chaotic scenes to Columbus Circle with some eyewitnesses saying it "blew up".
Witnesses said the area is in "chaos" as smoke has been sent billowing into the sky and flames raged through the vehicle.
Local media later reported that the NYPD barrier truck had mechanical problems and the engine was smoking when it caught fire at 9am.
Police said no one was injured in the incident.