- A yellow flag indicates proceed with care.

Swimming Flags

Swimming flags are a pair of red/yellow flags which are used to mark the limits of swimming area on a beach.

- If a green or a white or a blue flag is hoisted it indicates proceed.

- A blue flag on the side of a locomotive indicates that work is in progress and hence it should not be removed.

- In auto and motorcycle racing, flags are used to communicate with drivers.

- In case of emergency a flag of any color if waved vigorously indicates stop. Here. To indicate that the beach is close, simply cross the poles of the flags. These colored flags carry the following meaning:

- A red flag indicates stop.

Sports Flags

- In American and Canadian football, referees use flags to indicate an error has been made in game play.

- A blue flag on a track indicates that nothing on the track should be Sportswear fabric removed or displaced. Not only it symbolizes your country but also gives a sense of belonging to you.

Railway Flags

Flags are used in railways as well.

Different interpretations of Flags are:

National Flags

Whenever the word flag is referred, the first and most popular use of a flag that comes to mind is National Flag. The most famous use of flag in this sport is a checkered flag of black and white that marks the end of the race. In situations where there is no other means of communication and the ship is in a bad state, asking help in the middle of the sea becomes next to impossible.

Since flags are not visible during night time, lanterns of same color are used as a replacement. Only the person or group who placed the flag has a right to remove it. These flags are used in countries like Australia, New Zealand, UK and Philippines.

Navy Flags

Flags at sea can be the difference between life and death