A flag with a diagonal white stripe on red ground in water means that divers are potentially in danger of ships or other water crafts and should pay an extra attention.
The is a great white shark in the water.
Do you mean red white and green? If so it's the Spanish flag, but a red white and red flag is the Austria flag.
There is no red on the Irish flag. The Irish flag is green, white and orange.
If you mean Diver Down- the flag used in US water is a red flag with a diagonal white stripe.
blue = loyalty red = bravery white = courage
Red, white, and blue are the flag colors of Serbia.
White, Blue & Red. The English flag is red and white. The Welsh flag is red and white. The Scottish flag is blue and white
Green: Islam Red: courage White: peace
if you mean the flag's colors, they are red and white.
green, red and white
Red sun rising on a white field, and white mean's peace in japan.
The Swiss Flag is a white cross on a white ground. No Switzerland's flag is a white cross with a red background.