51.   The passengers were being questioned by police, said airport spokeswoman Hildegard Frank.

52.   The major work should be done by then, though some of the new concessions may not be ready, airport spokeswoman April Majors said.

53.   The passengers were isolated in a secure area of the airport, where they were being questioned by police, said airport spokeswoman Hildegard Frank.

54.   The plane struck two tractor-trailer rigs and a pickup truck at a construction site along the taxiway, airport spokeswoman Angela Franklin said.

55.   The threats, all false, began arriving last Tuesday, according to airport police spokeswoman Ruth Montes.

56.   They spent the night in the terminal until an alternate plane took off Sunday morning, airport spokeswoman Rachel Stanhope said.

57.   There was no danger to passengers or aircraft, said Nicky Rose-Innes, an airport spokeswoman.

58.   There were no injuries, airport spokeswoman Suzanne Luber said.

59.   Two ground crew employees cleared the checkpoint with a pocketknife and a corkscrew while a pilot passed without proper identification, airport spokeswoman Suzanne Luber said.

60.   Two jetliners returned to Arlanda airport within a span of three hours Sunday after indications of smoke in the cabin, an airport spokeswoman said.