The white bus in the middle was new to Hermes in Eindhoven (number 1746), became Connexxion (Amsterdam) 1746 in 2006 but was acquired by Syntus in December 2013 and used in Zwolle in the spring of 2014 due to a number of buses with accident damage. I assume it passed to Luttikhuis (Losser, rather than Losse) in 2014 or later.