Safety at the Beach

Questions:

1. Do you know all the signs? If not,
2. Which ones are new to you?
3. Do we have all these signs in Sydney?
4. Do they have all these signs in your country of origin?

Answers:

1. I don't know all of the signs.
2. The picture which say dangerous current and slippery surfaces are new for me .
3. I don't thinks so.I think it's allow to play games at the beach.
4. No.My country allow to play games,like volleyball.Maybe also allow to fly kite and catches fishes.But i never saw people fly kite at beach.