The polluter-protection crowd among Utah policymakers runs deep. I wrote earlier this week about the Legislature tying the hands of Salt Lake City officials, who sought to enforce an anti-idling ordinance. State lawmakers wonât allow issuing fines until after a third warning, a restriction that became more relevant recently when up to 40 buses left their diesel engines running for hours during a conference at the University of Utah. The Legislatureâs protectionist attitude toward diesels might r... <iframe src="http://www.sltrib.com/csp/mediapool/sites/sltrib/pages/garss.csp" height="1" width="1" > </frame>