text: It's a while since I've been to Egham, but when I was there I've never noticed a sign saying "New Egham" https://www.openstreetmap.org/node/3280960227 (whereas I have to Englefield Green).  Similarly I have never seen signage of "Egham Hill Roundabout" https://www.openstreetmap.org/node/3500854460 .  See changeset http://www.openstreetmap.org/changeset/28048528 .  For info I've often (following survey) removed invalid, unverifiable or duplicate placenames added by this mapper, most recently just a couple of days ago.