One morning in April of this year, a woman in my city saw two men using a coal-fired barbecue in an area of a park designated for non-charcoal fires. She called the police. But this was Oakland…

One morning in April of this year, a woman in my city saw two men using a coal-fired barbecue in an area of a park designated for non-charcoal fires. She called the police. But this was Oakland…