Re: “Public planners given voice on beach advertising concept” (Feb. 24, Page 4): The people we entrust to govern for the public good have no right to allow advertising on San Diego’s beaches. We’re on the edge of a magnificent wonder, millions of years in the making and now there for thousands of urban dwellers and visitors to savor and experience renewal. Say no to short-sighted, disruptive commercials that in any way intrude on what we have been blessed with by nature. Joan Vesper lives in La Jolla.