More than 20 collisions between vehicles and snowplows prompts warning

More than 20 collisions between vehicles and snowplows so far this winter has prompted the province’s highway maintenance contractors association to issue a warning for drivers to slow down. 
In 2017 contractors reported more than 23 collisions with snowplows.
“Drivers should be cautious when approaching a snowplow and not try to pass,” said Ron Glen, CEO of the Alberta Roadbuilders & Heavy Construction Association.
“Our operators will pull over to allow vehicles