The Commissioner may require any building intended to be erected at

Buildings at corners of streets.

Provisions as to

buildings and works on new side.

building or work. Prohibition against use of inflammable materials for buildings etc. without permission. Order of demolition and stoppage of building and works in certain cases and appeal.

1. (2) The erection of any such building or the execution of any such

or any other law for the time being in force.