15. ELECTRICAL
No electrical device can be used in the Lanna Project that has not been fitted in accordance with appropriate health and safety standards.
16. SOLICITATION
There shall be no solicitation by any person anywhere in the Lanna Project for any cause, charity, or for any other purpose whatsoever, unless specifically authorised by Master Manager.
17. COMMERCIAL PROHIBITION
Except for use by Master Manager, no Premise may be occupied or used for any commercial or business purpose other than permitted by the Lease. The renting of a Premise under the separate voluntary Rental Pool Agreement or private letting shall not violate this prohibition.