What are the three line of defences to avoid every incident?

• Engineering control such as guard installed at every machine which will act as a barrier between hazard and man.
• Administrative control: Trainings , posters must be arranged by management
• Finally PPEs required if none of above work or enough to provide the adequate defence.

Why Safety is required in industries?

Safety is responsibility for all. Safety is required to reduce accident losses, cut absenteeism, to improve profit and loss statement and ultimately help the employees to become more efficient.