New World First Bus (NWFB) adopted this attractive livery on some of their buses. Among the first 190 Alexander ALX500 bodied 12-metre Tridents, 99 of them were painted with this livery. They were 1001-1090, 1101-1105, 1107-1109 and 1129. The livery is a wavy 'NW', which is similar to the corporate identity of NWFB.