The Police Strikes of 1918 and 1919 in the United Kingdom resulted in the British government putting before Parliament its proposals for a Police Act, which established the Police Federation of England and Wales as the representative body for the police. The Act barred police from belonging to a trade union or affiliating with any other trade union body. This Act, drafted and passed into law, was passed in response to the formation of the National Union of Police and Prison Officers (NUPPO). A successful police strike in 1918 and another strike in June 1919 led to the suppression of the union by the government. On 1 August 1919, the Police Act of 1919 passed into law. Only token opposition from a minority of Labour Members of Parliament was voiced in Parliament.