Getty/GOALMitchell FrettonMan Utd vs Liverpool 4pm kick-off time explained after Premier League's £7m 'sweetener' to police forcesManchester United vs LiverpoolPremier LeagueManchester UnitedLiverpoolManchester United's match against Liverpool will take place at 4pm (BST) on Sunday after the Premier League paid the police for the privilege.Article continues belowArticle continues belowArticle continues belowArticle continues belowNorth-west derby to take place during prime timePremier League paid police £7m sweetenerAuthorities keen to avoid crowd troubles