The language police are mentioned on page 65 of "Solomon Gursky Was Here" by Mordecai Richler, published 1989:
The lot outside The Caboose, punctured with potholes, overlooked a lush meadow lined with cedars. There were picnic tables out there as well as an enormous barbecue, the engine a salvage job done on an abandoned four-stroke lawn mower. Sundays in summer the truculent and hungover Rabbit would turn up at seven A.M. to begin roasting a pig or a couple of shoulders of beef for the community dinner, all you could eat for five bucks, proceeds to The Old Folks Home in Rock Island. The Rabbit was once dismissed for pissing in the fire. "People was looking and it puts them off their feed." He was fired again for falling asleep in the grass after guzzling his umpteenth Molson and failing to notice that the spit hadn't been revolving properly for more than an hour. Then he beat up an inspector from the Commission de la Langue Francaise outside The Thirsty Boot on the 243. According to reports the inspector had ordered The Thirsty Boot to take down their sign and replace it with a French one. "Sure thing," the Rabbit had said, kneeing the inspector in the groin, just to cut him down to his own height before laying into him. "We're gonna put up a pepper sign all right. Only it's gonna read 'De Tirsty Boot'." After that he could do no wrong.
The lot outside The Caboose, punctured with potholes, overlooked a lush meadow lined with cedars. There were picnic tables out there as well as an enormous barbecue, the engine a salvage job done on an abandoned four-stroke lawn mower. Sundays in summer the truculent and hungover Rabbit would turn up at seven A.M. to begin roasting a pig or a couple of shoulders of beef for the community dinner, all you could eat for five bucks, proceeds to The Old Folks Home in Rock Island. The Rabbit was once dismissed for pissing in the fire. "People was looking and it puts them off their feed." He was fired again for falling asleep in the grass after guzzling his umpteenth Molson and failing to notice that the spit hadn't been revolving properly for more than an hour. Then he beat up an inspector from the Commission de la Langue Francaise outside The Thirsty Boot on the 243. According to reports the inspector had ordered The Thirsty Boot to take down their sign and replace it with a French one. "Sure thing," the Rabbit had said, kneeing the inspector in the groin, just to cut him down to his own height before laying into him. "We're gonna put up a pepper sign all right. Only it's gonna read 'De Tirsty Boot'." After that he could do no wrong.