读一下这个你就明白了，估计楼主是在问他那county的regulations

Bed and Breakfast Operations
A "Bed & Breakfast" is a business operation carried on by the members of a family as a home occupation, providing temporary sleeping accommodations, with or without meals being provided, for a prescribed charge on a daily basis.

http://www.surrey.ca/business-economic-development/12596.aspx