Waiting for Work: Canadian retail workers face volatility of on-call shifts
![Waiting for Work: Canadian retail workers face volatility of on-call shifts](http://www.edmontonjournal.com/cms/binary/11338001.jpg)
TORONTO - The rise of so-called precarious employment in Canada — mainly work in the services and retail sectors — has brought with it some questionable employer practices that have employees stressed out and labour activists fuming.