Lions and elephants outside the windows of the Prague metro. The new LED system also projects advertisements in the tunnels
On Wednesday, a trial run of a new advertising and information system began on the Prague metro line A between the Dejvická and Bořislavka stations. On 17 November, it will commemorate the events of the Velvet Revolution, and from December it will also start with advertising campaigns.
Source idnes.cz/praha-metro-dejvicka-borislavka-reklama-tunel-led