flag out

Related to flag out: flag up

flag out

vb
(adverb) to register (a commercial vehicle) in a country other than the one in which it operates, usually in order to take advantage of favourable rates of taxation
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
Carl added: "We've always wanted to have a big flag out there with people waving their other flags as well - very similar to the Liverpool Kop atmosphere and what it brings for the game...