Unable to answer "What type of bicycle barrier is this?" for https://osm.org/node/8268548671 via StreetComplete 43.2:

Il faut passe sous la barrière. Etrange
Hauteur de la barre haute a droite environ  1m50

Attached photo(s):
https://westnordost.de/p/95977.jpg
https://westnordost.de/p/95978.jpg