I am off to Malta for the second time in the summer and when I was there last in 2013 Arriva ran the local bus services and there were only King Longs and ex London Mercedes Benz citaro artics. These have been overheating apparently and I wondered if these buses are still in service if anyone knows?

(The current bus services are no longer run by Arriva but are instead operated commercially, Arriva we're introducing solo srs the last time I was there)