There shall be safeguards in place to control access to all hazards on the machine, including hazards on the front, sides and rear. The safeguards shall provide sufficient protection for the level of risk.Reference: Selection of Safeguards – CSA Z432-16: Safeguarding of Machinery, Section 5 & 6. Design & Application of Safeguards – CSA Z432-16: Safeguarding of Machinery, Section 9 & 10.