Quarantine "yellow jack" but this was also a name for yellow fever, which probably derives its common name from the flag, not the color of the victims (cholera ships also used a yellow flag). The plain yellow flag ("Quebec" or Q in international maritime signal flags) probably derives its letter symbol for its initial use in "quarantine", but this flag in modern times indicates the opposite—a ship that declares itself free of quarantinable disease, and requests boarding and routine port inspection. Australia has perhaps the world's strictest quarantine standards. Quarantine in northern Australia is important because of its proximity to South-east
What/If/They Both Could Fly much to enjoy in this gracefully rational and divertingly varied exhibition of improv". "All compositions by Evan Parker and Joe McPhee" What/If/They Both Could Fly What/If/They Both Could Fly is a live album by Evan Parker and Joe McPhee recorded Norway in 2012 and released on the Norwegian Rune Grammofon label. Allmusic reviewer Thom Jurek states "For fans of improvised music, "What/If/They Both Could Fly" has much to offer. For seasoned listeners, it will not likely reveal many hidden new doors, but it is enjoyable and engaging for its lively interplay, presented in a relaxed, open, and inquisitive fashion". In