What do these street names have in common: Rheinstraße, Kalverstraat, Rue Neuve, Erottaja?
These are the most expensive streets in the respective national Monopoly board games.
They are the seat of competition agencies in the countries.
In these streets, addressees of 2005 EU antitrust fining decisions are located.
All street names contain – if not in order – the abbreviation of the national competition agency.