Authorities remained in a standoff with a man on a Maine-to-New York Greyhound bus Thursday, hours after a passenger called 911 to report an explosive device on board.
The other 16 passengers and the driver safely got off the bus, which was parked in downtown Portsmouth, surrounded by a bomb squad and sharpshooters, including one in an armored vehicle.
Police kept the curious at a distance and gave little information of what was happening on the bus. They said they established a way to communicate with the remaining passenger but wouldn't give details. They said only that he was wearing camouflage pants.
The 911 call came after the bus arrived in the seaside city of Portsmouth around 11:30 a.m. and was "based on someone's observations," police Capt. Mike Schwartz said. He had not heard of any threat being made, and it was unclear which passenger made the call.
The driver "received a report of suspicious activity" while making the routine stop on the trip from Bangor to New York City and followed his training to secure the bus and notify police, Greyhound spokeswoman Maureen Richmond said.
The driver parked the bus and got out, but the passengers remained on board for more than two hours while police surrounded it and cleared the area of people.
Sixteen passengers left the bus separated by a couple of minutes each and carried no purses or bags. Most held their hands aloft as they passed officers with their weapons drawn.
Passengers were screened individually when they got off the bus — much like an airport security check — and were to be taken to the Portsmouth police station. None appeared to be injured as they left the bus; Schwartz said one was taken to a hospital because of a medical condition.
Joe Law, of Hudson, N.H., said he was walking toward his parked car when he saw the bus pull over. Law said the driver got off, ran to the back of the bus and pulled part of its back door down. He said the driver appeared to do something to disable the bus, then yelled, "get away from the bus," before running down the street.
Gov. John Lynch was in the state's emergency operations center monitoring the situation.
The state police explosives disposal unit and the FBI were on the scene, and restrictions were put on air travel in the area, which kept television helicopters from flying overhead at closer than 3,000 feet.
The bus was parked with its flashers on, between a municipal parking garage and the Hilton Garden Inn. The hotel, garage and other area businesses had been evacuated, and streets were closed.
A bus from Boston was being sent to Maine so the passengers could continue their trip, Richmond said.
Associated Press reporters David Sharp in Portland, Maine, and Holly Ramer in Concord, N.H., contributed to this report.
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