Tucked away in the northeast corner of a popular London park sits a small site where freedom of speech reigns supreme.

Since 1872, the ordinary and extraordinary have gathered in the unspectacular concrete cove in Hyde Park known as Speakers' Corner to declare their views on an array of topics, many controversial. Everything from Brexit and the Iraq War to gender equality and veganism have been up for lively and spirited speeches and debates.

Men the likes of Marcus Garvey, Karl Marx, Vladimir Lenin, and George Orwell have taken a turn at Speakers' Corner, but most days you'll find people decidedly less notorious who just want to be heard.