Every summer you hear of people drowning, usually because the person was swept out to sea by a strong current called a riptide. Most of these tragic events could be prevented if people were educated on how to save themselves from these powerful water currents.
Here's what you need to know: Survive a Riptide
Unfortunately I don't have a link to such information in Arabic, which would be helpful to most Libyans. Maybe someone can point one out in the comments.