My host was unnerved. His neighbors had been talking loudly outside of his apartment again. He explained to me that there is a “certain class of people” who behave this way. They have loud conversations in public, behave and speak crassly, and they have taken over the public spaces of the city. He supposed the volume of their conversations might be because of cultural differences. In London there are ever increasing numbers of immigrants from beyond the shores of the United Kingdom. It didn’t used to be this way, he told me.