Four labourers tragically lost their lives due to suffocation while undertaking the task of cleaning a water tank at a construction site in Mumbai. This unfortunate incident resulted in the death of the workers, while a fifth labourer managed to survive and is currently undergoing treatment. The authorities have initiated an investigation into the matter to ascertain any potential safety protocol violations and the circumstances that led to this fatal occurrence. The police are looking into the details surrounding the incident to determine the cause of the suffocation and to prevent such tragedies in the future. This incident highlights the importance of adhering to strict safety measures and guidelines to ensure the well-being of workers in hazardous environments.