You must ask for Police, Fire or Ambulance. Don't attempt to describe the problem until you have given this information.
Nobody can help without it.
And you might be cut off. The operator will then put you through to the service you require. En caso de emergencia en Gran Breta a marque el 999. Tiene que preguntar por la polic a, los bomberos o la ambulancia. Y podr an cortarle la comunicaci n.