I would have to say it was in 1999. We updated our pipeline regulations, because the NEB also regulates natural gas and oil pipelines in Canada. We are responsible for safety in this area and for protecting the environment. We updated our pipeline regulations in 1999 to make them results oriented and to ensure that, as a regulator, we remain responsible for safety issues and for protecting the environment as well as workers.
On May 13th, 2010. See this statement in context.