Quarantine Edinburgh and Leith, grain was from that date declared to be a non-susceptible article. About 1788 an order of the council required every ship liable to quarantine, in case of meeting any vessel at sea, or within four leagues of the coast of Great Britain or Ireland, to hoist a yellow flag in the daytime and show a light at the main topmast head at night, under a penalty of After 1800, ships from plague-countries (or with foul bills) were enabled to perform their quarantine on arrival in the Medway instead of taking a Mediterranean port on the way for
Flag of New Zealand use of the flag. No permission is needed to fly the flag, and it may be flown on every day of the year—government and public buildings with flagpoles are especially encouraged to fly the flag during working hours. However, it should never be flown in a dilapidated condition. Unlike some other countries there is no single official Flag Day in New Zealand, and no pledge of allegiance to the flag. Flag flying may be encouraged on certain commemorative days, at the discretion of the Minister for Arts, Culture and Heritage. The flag can only be used as a vehicle flag