https://phys.org/news/2018-08-tesla-lawsuit-ontario.html

It claims Tesla was singled out. In July, the government said the rebates would be honored for vehicles ordered through a dealership if they are delivered and registered by Sept. 10, but Tesla sells vehicles directly to customers rather than through a dealership.

"The decision has already inflicted substantial harm on Tesla Canada in the form of lost sales and the creation of an impression among Ontarians that Tesla Canada may be singled out for future arbitrary treatment under the law," the company's statement said.