Flag of Ukraine bands of blue and yellow colour."" (). In addition to the normal horizontal format, many public buildings, such as Verkhovna rada in Ukraine use vertical flags. Most town halls fly their town flag together with the national flag in this way; some town flags in Ukraine exist only in vertical form. The proportions of these vertical flags are not specified. When hung like a banner or draped, the blue band should be on the left, as illustrated. When flown from a vertical flagpole, the blue band must face the mast. The flag did not appear on Ukrainian official postal stamp
Flag of Australia service called the Commonwealth Flag Network, which gives information on national occasions to fly the flag at half-mast as well as national days of commemoration and celebration of the flag. The Australian National Flag may be used for commercial or advertising purposes without formal permission as long as the flag is used in a dignified manner and reproduced completely and accurately; it should not be defaced by overprinting with words or illustrations, it should not be covered by other objects in displays, and all symbolic parts of the flag should be identifiable. It also must sit first (typically, left) where