I am confused. I called LAHD and they advised that although the landlord can evict you from a month to month tenancy by giving proper notice, they must still have a proper legal reason as listed in this bulletin.

http://lahd.lacity.org/lahdinternet/LinkClick.aspx?fileticket=1d3ZKfS%2FIso%3D&tabid=264&language=en-US

Is this incorrect?