25 August 2014 Last updated at 17:35

Liverpool's Mario Balotelli - his Premier League best and worst

Watch the best and worst moments of Mario Balotelli's Premier League career after his £16m move back to England with Liverpool.

The mercurial striker, 24, joined Manchester City in August 2010, scoring 30 goals in 80 games and helped the club win their first Premier League title.

Liverpool are understood to have sought assurances from Balotelli about his commitment and off-field behaviour.