Why wasn't the Connection 4 Citaros refurbished when the rest were, yes they were around 5-6 years younger but surely they could have put some USBs in. What buses will get USBs next, City Rider, East Durham Explorer, Drifter, Red Kite Ranger, 58, Loops, Voyagers, former Saltwell parks and other corporate livery buses not to mention the current buses with charges that don't work like the Prince Bishops and Country Ranger etc.