http://www.e-laws.gov.on.ca/html/source/regs/english/2007/elaws_src_regs_r07213_e.htm

Dwelling units

4.2.4.5. Not more than 30 L of flammable liquids and combustible liquids, of which not more than 10 L shall be Class I liquids, are permitted to be stored in a dwelling unit.
Attached garages and sheds

4.2.4.6. Not more than 50 L of flammable liquids and combustible liquids, of which not more than 30 L shall be Class I liquids, are permitted to be stored in a garage or shed attached to a dwelling unit.

Короче, в гараже только 30 литров. (кстати, интересный вопрос - взял две канистры на 25 и 10 - и в них залилось 40. WTF?? Shell на янг/407)