Almost a park- and - grab.
You are looking for a small lock-n-lock container.
Room for small swag. B.Y.P
Please replace as found.
Watch out this area can be at times busy with muggles, so be stealthy.
If too busy, sit and stay awhile, enjoy the scenery and maybe they, (the muggles), will go away.
DO NOT PLACE TRACKABLES OR TRAVEL BUGS HERE SOMEONE STEALS THEM.