Sen. David R. Brinkley has proposed legislation to the Maryland General Assembly that would ban registered sex offenders from working at area fairs and carnivals. Brinkley (R), who represents both Carroll and Frederick counties, said Senate Bill 337 is a result of a story published in The Gazette last September exposing a registered sex offender working the rides at The Great Frederick Fair. ‘‘A constituent called me and said ‘Why isn’t this illegal,’” Brinkley said. ‘‘So we sent a letter to the secretary of Labor and Licensing and he said they have no control over it, they just have control...