Originally Posted by
an_asker
Sorry for the digression folks, but this is funny :-)
Are you sure the Regiojet trains are coloured differently across Europe?
Here is what I call
Orange and the colour of my Regiojet train matched that of
their website.
I mean trains in general are colored differently.
There is some seasonal service to Rijeka/Split in Croatia, which started in 2020, which is what you may have seen.