Transport UK Buses/Abellio has recently begun storing some vehicles in a yard next to the Sevington IBF truck stop in Ashford, and when I drove past on the 21st, 7 or 8 Caetano Electrics were stored there:
https://www.flickr.com/photos/69558134@N05/55053218827, along with ex ASD Coaches Solo YJ57EHP and an ex Arriva Thameside E200 GN58BUP, both of which maybe awaiting use by a PCV Traning School.