'So ignorant': Beltline residents still fed up with constant vehicle noise pollution

It's one of the busiest neighbourhoods in the city, but many Calgarians say there's still no reason for the Beltline to be this loud.  Vehicle noise has been polluting the core -- day and night -- for years. And despite other cities trying to tackle the problem, it could be sticking around in Calgary.  "We obviously know it's an issue, but it's just not something we regularly enforce," Calgary police service sergeant Steve Campbell said. "It's a difficult task." Residents say they're f