Kid's Hill Racing Ruined By Errant Light Posts

Has anyone explained why there are light posts in the middle of this grass hill? Who's the genius that drew up that plan? Probably was some kind of safeguarding attempt to stop hillside rapes but didn't think about the innocent children and their wild hill races.

Where is this taking place? The Shire? Those high pitched giggling girls were clearly elf's (or elfen? I don't know the terminology), right? And I assume that foreign language I didn't know was Hobbit speak.