§ 175-b. Municipal option. Nothing contained in this article shall be construed to prevent any municipality from adopting or enacting any local law, ordinance or regulation imposing more restrictive requirements for the solicitation of contributions for law enforcement support organizations, provided, however, that nothing permitted by this section shall be construed to modify or be inconsistent with the legal standards in this article that are applicable to individuals and organizations other than law enforcement support organizations and professional fund raisers and solicitors which are employed by such law enforcement support organizations even when such other individuals and organizations act jointly and together with such law enforcement support organizations.