Complaint driven.
do you drive 55 in a 55?

As a gray area,"before the ruling" no action will take place without a complaint. if or after "Ruling" If a violation takes place and a complaint is noted,the authorities must take action . also complaint or incident driven.

The gray area is now over.

Profit will be "prove you are not doing it for profit" if a Violation complaint is registered with the authorities.

Just my point of view.