(07 Mar 2017, 8:28 pm)Dans_bus_photos wrote Ah ok, was just wondering with 39721 transferring back to Slatyford not that long ago as they apparently didn't need 2 spare E200s for the 15s- thought it might have just been on loan

Yes, seems a bit odd.  Presume they decided they did need two spares after all.

Similarly strange that Slatyford withdrew 22013 then within a week 22022 returned to the depot (essentially 22022 exchanged for 39730).