what do the blue and red flags mean in skiing
Slalom skiing A course is constructed by laying out a series of gates, formed by alternating pairs of red and blue poles. The skier must pass between the two poles forming the gate, with the tips of both skis and the skier's feet passing between the poles. A course has 55 to 75 gates for men and 40 to 60 for women. The vertical drop for a men's course is 180 to 220 m (591 to 722 ft) and slightly less for women.[4] The gates are arranged in a variety of configurations to challenge the competitor.
Flag of Jamaica An earlier interpretation of the colors was, "hardships there are but the land is green and the sun shineth" as stated in the government Ministry Paper 28 - National Flag dated May 22nd 1962. Gold recalls the shining sun, black reflects hardships, and green represents the land. It was changed in 1996 to black representing the strength and creativity of the people which has allowed them to overcome the odds, yellow for the wealth of the country and the golden sunshine, and green for the lush vegetation of the island. The change was made on the recommendation of The Committee to Examine National Symbols and National Observances appointed by the then Prime Minister the Hon P. J. Patterson and chaired by the Hon. Prof. Milton "Rex" Nettleford. The flag is blazoned: Per saltire vert and sable, a saltire Or.