(a) Each person to whom a permit or renewal thereof is granted shall execute thereon a written acceptance thereof and agree therein faithfully to comply with and be bound by the rules and regulations of the board and all the terms and conditions of the permit, set forth or referred to therein. Permits will not be required for occasional access to or use of the reservoir on areas not covered by permits. In such cases, these rules and regulations shall be fully complied with excepting as to the application for the issuance of permit and payment of charges or fees therefor. Also, occasional use is hereby restricted to daylight hours only.

(b) No noncommercial permit shall be granted, issued or renewed by the board to two or more individuals, except in cases where the individuals are all members of the same family or have joint ownership of a lot or a cottage, residing together, and provided further that only one lot or one cottage is involved.

(c) Any person who is engaged in a business on property adjoining the reservoir, or on property separated from the reservoir by a highway, who makes application for a permit shall be required to apply for a commercial permit.