Identify one workplace issue for Peter and two HR actions Thandi should take, mentioning relevant legislation.

One workplace issue from the scenario is a Disciplinary Issue. This represents Peter's regular lateness and his failure to adhere to safety procedures by not wearing protective equipment, which are breaches of company rules and expectations.

Two appropriate actions Thandi should take according to HR practices are:

• Initiate a formal disciplinary process: Thandi should follow the company's disciplinary code for Peter's misconduct (lateness and safety violations). This would typically involve an investigation, a formal meeting, and potentially a written warning, ensuring due process is followed.
• Address Peter's grievance: Thandi must ensure Peter's formal complaint about unfair treatment is handled according to the company's grievance procedure. This involves acknowledging the complaint, investigating the matter impartially, and attempting to resolve it fairly.

One piece of legislation that may apply in this situation is the Labour Relations Act (LRA).