Actually, Uber accepted to become a taxi company (and get a taxi licence) in Québec. So THEY ARE a taxi company (that also has a software division).
Whether or not Canada signs is depends greatly upon which party wins.
No matter which party wins, it will be signed. Libs, NDP or Conservatives will all bow down to banks and big money.
"Kill the Wabbit, Kill the Wabbit, Kill the Wabbit!" -- Looney Tunes, "What's Opera Doc?" (1957, Chuck Jones)