Pug
Just a point, KL will presumably have a contract with DTV, & it is this that determines their operations at DTV.
To suggest that KL have a criteria that to withdraw would allow in competition is lost on me !
Any Loco taking on route is hardly likely to constitute relevant competition as KL make their money on feeding connecting pax into their AMS hub.
Also unsure if this has any direct relevance to oil & gas market specifically located within the Teesside area, given their operations out of DTV then premium fares are only relevant on onward connections out of AMS in any event.