Unicode: 1F1F8-1F1ED
Unicode: 1F1F8-1F1F9
Flag of Saint Helena
Illustration of red flag
Unicode: 1F1E7-1F1F1
Unicode: 1F1F1-1F1E8
Unicode: 1F1F2-1F1EB
Illustration of safe to swim between flags lifeguard flag in Australia
Unicode: 1F1F5-1F1F2