Manchester United were comprehensively beaten by arch rivals Manchester City at Old Trafford, heaping more pressure on manager Ole Gunnar Solskjaer.
First half own goal from Bailly and a Silva strike just before the break was scant reward for a City side that swept aside the Old Trafford hosts with embarrassing ease.
Manchester Utd are now 6 points adrift of City but on this performance the gulf between the two sides is much wider and only getting more so.