The actual text of the Constitution is the final and absolute yardstick all laws are measured against. When the Supreme Court considers the constitutionality of any law it must measure the law against the original text of the constitution and its plain meaning when it was written.
Notice of working hours/changes. Your employer must give you reasonable notice of any changes to your working hours, such as cancelling your shifts. They may request last minute changes (such as ringing you that morning to say that they do not require you to work) and you can choose to agree to this change.
Hours of work. 1  any penalty rates or loadings paid to employees for overtime hours worked, including: the number of overtime hours worked by an employee during the day. 2  the hours an employee works if the employee is: a casual or irregular part-time employee who is paid based on time worked.