Which skill is essential for preventing drowning incidents?

Active surveillance is essential for preventing drowning incidents because it involves continuously monitoring the swimming area to identify any signs of distress or unsafe behavior among swimmers. Lifeguards must remain vigilant and attentive to the water and surrounding areas, ensuring that they can quickly notice if someone is struggling or in need of assistance. This proactive approach allows for early intervention, which can significantly reduce the risk of drowning.

While effective communication with swimmers, proper rescue techniques, and strong swimming ability are all valuable skills for a lifeguard, they primarily come into play after a potential drowning situation has been detected or if an incident occurs. Active surveillance, however, aims to prevent these situations from arising in the first place by keeping a watchful eye and being ready to act when necessary.