Easy rear wheel removal on Tern Eclipse


It seems the only way to remove the rear wheel on my Eclipse P9 is to first unbolt the neos rear mech from its hanger, which is a right (messy) pain if I have a flat on my way to work and want to remove the rear wheel quickly. Unlike a conventional rear mech, which you can pull back to allow the rear wheel to drop out, the neos rear mech just gets in the way. It is possible to remove the wheel without unbolting the rear mech if you don't have the mudguard on, but otherwise this seems to be the only way to do it.

Have I missed something? Any ideas please?