Strata law and strata communities are built on a shared set of fundamental principles, obligations and powers. These articles describe those fundamentals.
Restricting access to portions of the Common Property (such as utility areas) often makes sense but must be formalized by a Resolution passed by the Owners at a general meeting.
Designating Common Property as Limited Common Property by strata plan amendment is a significant process. It requires professional assistance from a surveyor and a unanimous vote which can be difficult to obtain.