Employees are entitled to have a certain number of hours free from work. Must have at least _____ consecutive hours off work each day (does not apply to 'on-call') _____ hours off work between shifts unless the total time worked on both shifts is not more than 13 hours or unless the employer and employee have agreed otherwise in writing; and _____consecutive hours off work every workweek or at least ______ consecutive hours off work every two consecutive workweeks?