Roberto Mancini warns Mario Balotelli about his behaviour

Manchester City manager Roberto Mancini says he has told Mario Balotelli that he needs to behave himself.

Ahead of their Europa League tie with Porto, Mancini confirmed he had fined Balotelli a week's wages after the Italian striker broke a curfew before the game against Bolton last weekend.

Midfielder Yaya Toure is suspended for the Porto tie but Mancini believes his side will cope without him.