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News Summary: New train regulations in Canada

The Associated Press

NEW RULES: Canadian transportation authorities banned one-man crews for trains with dangerous loads, responding to calls for tougher regulations after an oil train derailment in Quebec killed 47 people. Transport Canada also said trains with dangerous goods will not be allowed to be left unattended on a main track. Hand brakes must be applied to trains left one hour or more.

DISASTER: The July 6 tragedy occurred when a runaway train carrying 72 carloads of crude derailed, hurtled down an incline and slammed into downtown Lac-Megantic. Several train cars exploded and 40 buildings were leveled. The unattended Montreal, Maine & Atlantic Railway train had been parked overnight on a rail line before it came loose.

AT A LOSS: Transport Canada says the cause of the derailment remains unknown. Canada's Transportation Safety Board, which is investigating the accident, had asked for changes in regulations governing rail traffic.