I went to speakers' corner in Hyde Park yesterday. There were lots of men and women standing on short ladders shouting and fingering holy books, and lots of precocious American boys taking issue with them very politely.
I recorded voices and made a short audio track.
The video, with a stationary image, is just a vehicle for the sounds because I can't seem to post the audio file on its own. I've used a photo of a desire line also taken yesterday in Hyde Park, the first of a potential series (see comment below).