Fake station entrance (and friend)

Long picnic with friends during the afternoon and, at night, dinner out and a visit to a very nice bar, located close-by to Santa Apolónia station, one of Lisbon's main train stations.

On one of it's walls, there's this funny stencil, with the words "station entrance". Someone told me (not sure if it's totally true) that it was placed there by a group that demands the creation of a new entrance to the station, as the old building, opened on 1865, is quite long and the only exisitng entrance is located on one of the extremeties.