The Prague station, owned by the firm Tived, has been forced to cover the conical tops of the pillar necks, which had embossed pump numbers. The Slovak station has lit LED numbers in the same positions and same typeface. The operators of Stopka Libeň have also had to post signs on each saying that the station is not the work of the architects Adam Jirkal and Jaroslav Koza, who made the Slovak station.