Fines in South Haven:Red flag swimmers fined more than $25,000 one week after drownings in South Haven Whether it’s a green, yellow or red flag, Dawn Hinz who manages the flag warning system in ...

some areas may use flags slightly differently. Florida, for example, has a uniform statewide system that only uses purple, green, yellow, red and double red flags. Before going to the beach ...

More information: Masaki Shibata et al, Do red and yellow flags indicate a danger zone?: Exploring Japanese university students' beach safety behaviour and their perceptions of Australian beach ...