Who should you advise first regarding immediate health and safety concerns?

Advising your supervisor first regarding immediate health and safety concerns is crucial because they are typically responsible for managing safety protocols and responding to any incidents in the workplace. Supervisors have the authority and resources to take necessary actions to address safety issues effectively. They are often trained to handle such concerns and are in a position to escalate the situation if required.

While colleagues can provide support and immediate assistance, they may not have the same level of authority or capacity to implement important safety measures or report the issue to higher management. The employees' union could be involved in broader discussions about safety policies, but immediate concerns usually need urgent attention that can best be addressed by a supervisor. Informing family members is generally not appropriate in a work context, as they are not involved in workplace safety management.