an incident that took place in the East End of London in 1911. Two anarchists(= people who believe there should be no laws or government) were trapped and finally killed in a house surrounded by police officers and soldiers. It is mainly remembered because Winston Churchill, who was then Home Secretary, directed the police operation personally, and was much criticized for it.
محاصره خیابان سیدنی, ماجرای محاصره خیابان سیدنی, حادثه خیابان سیدنی, محاصره سیدنی استریت