Originally Posted by
flarmip
Indeed, that's what I'm wondering about. Did this (and in particular the preferential treatment of Swedes) constitute a breach of the Schengen Border Code or other EU law? Do I have any recourse as an EU citizen, beyond making a complaint?
It's likely they still have other system to verify Swedish citizens/residents online so these people are being processed first. This has happened to me once in CDG when the French were allowed through first and EU second and non EU last. You can complain but it's unlikely you will get anything out of it.