Canada moves ahead of U.S. in phasing out old oil rail tank cars
April 23, 2014 at 10:24 AM EDT
OTTAWA, April 23 (Reuters) - Canada announced a unilateral three-year phase-out of older oil tanker rail cars on Wednesday, moving ahead of the United States after last year's derailment in Lac-Megantic, Quebec, that killed 47 people.
