Gully cover assembly and gully comprising such an assembly

The present invention relates to a gully cover assembly, comprising: - a frame, configured to be connected to or embedded in a gully pot; 5 - a removable cover, configured to cover the gully pot on a top side thereof; - two protrusions arranged on opposite sides of the cover and defining a rotation axis around which the cover is rotatable between an opened position allowing access to the gulley pot and a closed position covering the gulley pot when said cover is arranged in said frame; - a guide slot configured to guide a first protrusion of the two protrusions to 10 thereby allow the cover to be removed from the frame or placed in the frame without destructing the cover or any of the two protrusions, and without interference with a pavement surrounding the gully pot.