Have you caught a glimpse of the red “M” tram that looks like it has had half of its top cabin sheared off?
That’s the Mazací tramvaj, or Grease Tram, a special vehicle that travels Prague’s streets daily and lubricates the tracks to ensure a comfortable – and quiet – journey for its passenger-carrying brethren.
Local thrillseekers follow the tram’s journey to get snapshots or highly sought-after selfies with the vehicle, which are shared on the Grease Tram’s Facebook page.
Want to get your very own selfie with the Mazací tramvaj? You can follow its journey through Prague’s streets through user-submitted sightings at mazacitramvaji.cz; some fans have even put together timetables using the data.
Or you can head out to the tramways and hope you get lucky.