It started with little things. “This is England, speak English,” said one woman to Agnieszka as she was speaking Polish with her children. “Go back to your own country,” Diana was told in school. Then, this spring, her neighbor mounted the first of the cameras on the wall and said: “I’m going to take care of this damn Polish problem!” After several instances of intimidation, Agnzieszka called the police. She was told: “If you don’t like the cameras, maybe you should move away.”