A. It is unlawful for any reseller or other person to sell, offer to sell, or otherwise provide to a customer any number of butane canisters that exceed a combined total storage of 600 ml of butane during any single transaction.
B. It is unlawful for any customer to purchase or acquire any number of butane canisters that exceed a combined total storage capacity of 600 ml of butane during any 30-day period.
C. It is unlawful for any person to have in their possession, custody, or control any number of butane canisters that exceed a combined total storage capacity of 600 ml of butane at any one time. The limitation in this subsection shall not apply to the following:
1. butane canisters possessed by wholesalers or resellers solely for the purposes of resale; or
2. butane canisters possessed by persons solely for the purposes of furthering their ongoing, lawful, and city-licensed commercial operations which require butane quantities greater than 600 ml; or
3. butane canisters containing a sulfur-containing odorant, such as ethyl mercaptan.
(Ord. 2487 §3 (part))