The contract at Schiphol Airport is of long standing and this Millennium era photos shows one of several buses in use in "Duty Free" blue livery.
Another shot of HTM's 2000 built Den Oudsten Alliance City B96 181 (BJ-PX-59) at Schiphol in strong sunshine.
HTM 182 (BJ-PX-60) is also seen on airport duties.
By 2005 the vehicles used on the Schiphol contract were new VDL Berkhof Diplomat 255 models. The colours had changed too, 329 (BR-LP-45) is in this bright yellow and red scheme.
 
This is the last of the batch of thirty Diplomats delivered in 2005, the last three were all destined for the Schiphol contract. Though seen on the same day as 329, 330 (BR-LP-48) was in an all over red scheme.