Alcoholic beverage control; requirements for restaurant retail licensees; provision of free potable water. Requires persons licensed to sell alcoholic beverages at retail for on-premises consumption to ensure that free potable water is available upon request to customers who have placed an order, with some exceptions specified in the bill. The bill provides that any person determined to have violated such provisions shall be subject to a (i) written warning for a first offense and (ii) civil penalty for any second or subsequent offense that occurs within three years of the first offense.