This was the narcotunnel by which cannabis was introduced into Ceuta from Morocco: three underground ranges, rails, wagons and pulley techniques | EUROtoday

The infrastructure included a descent shaft, a storage chamber and a hall to an exit hidden beneath a sales space close to the border fence. Read
https://www.elmundo.es/espana/2026/03/30/69ca8af521efa0d14b8b457f.html