. . . "The Rule is the set of constrants on behavior that the Agent implements (i.e., forces others to obey or face consequences). Employers should strictly enforce a prohibition against use of any substance that may affect a worker's physical or mental ability."@en . . . . . "Rule" . "rul" . . "10712"^^ . . . "2006-10-26T11:13:06+02:00"^^ .