article_snippet: Police officers on Merseyside are on alert for Sunday's crunch clash between Liverpool and Manchester United after a number of well-known United hooligans saw well-known United hooligans banning orders expire.
article_snippet: Police officers on Merseyside are on alert for Sunday's clash between Liverpool and Manchester United Manchester United .
article_snippet: Police officers on Merseyside are on alert for Sunday's crunch clash between Liverpool and Manchester United at Anfield .
highlights_snippet: Merseyside police are preparing for United's clash against Liverpool .
  