Commercial for Aetna Insurance and Casualty; shot of gate locked with a chain and padlock; shot of family relaxing by the pool and swimming; voiceover: “Water safety begins with these simple steps: be present when your children swim; teach them to know their limits; and to walk, not run; keep life saving equipment at the pool side. And, for everyone’s security, when you’re not around, lock the gate!”; cshot of family swimming in the pool continue; end banner: “a public service message from Aetna Home Life and Casualty.”