What safety procedure should divers follow before each dive?

Performing a thorough pre-dive safety check is essential for divers to ensure that all equipment is functioning properly and prepared for the dive. This process includes verifying that the tank is full, checking the regulator, testing the BCD (Buoyancy Control Device), and ensuring that other vital gear, such as dive computers and safety equipment, are in good condition.

Conducting this check allows divers to identify any issues that could lead to safety hazards underwater. It promotes accountability among diving partners, as they typically check each other's gear as well. A comprehensive pre-dive safety check significantly reduces the risk of equipment failure during the dive, enhances the overall safety of the dive experience, and helps divers build confidence in their setup and preparedness.

While random equipment checks, diving without reviewing plans, or practicing in shallow water without a buddy might be considered different approaches, they do not address the systematic and structured nature of a thorough pre-dive safety check, which is vital for safe diving.