<sod > "We need stringent regulation but we also need regulation that makes decisions and doesn't leave projects in limbo, that ensures everyone is playing on a level playing field," said Nenshi.< eod>< sod > "We need stringent regulation but we also need regulation that makes decisions and doesn't leave projects in limbo, that ensures everyone is playing on a level playing field," said Nenshi. The Calgary mayor said singling out Energy East for greenhouse gas emissions "is madness" when there are already regulations on upstream activity and considering the Alberta oil will reach the East Coast in other ways. "It's not like the oil will stay in the ground.< eod>