> Some of them are terrible. "Release the ropes" (lifeboat) for eaxmple, as well as others, only mean something if you already know what they mean. Yes but the

> Some of them are terrible. "Release the ropes" (lifeboat) for eaxmple, as well as others, only mean something if you already know what they mean. Yes but the intended audience isn't the general public, it's going to be lifeboat crew and operators, and these folks will likely be trained to interpret these signs.