By CBC News, June 11, 2019
The Ontario government wants gas station operators to display its mandatory anti-carbon tax stickers by the end of the summer or face potential Provincial Offences Act charges.
A proposed regulation would set Aug. 30 as the day the requirement takes effect and it sets out specific details of how the stickers have to be displayed.
Gas stations would have to post an equal number of French and English stickers, upright, unobscured and "in a prominent location" within the top two-thirds of the side of the pump facing drivers.
https://www.cbc.ca/news/canada/toronto/anti-carbon-tax-gas-pump-stickers-ontario-1.5170622