Gary Cahill's move from Bolton to Chelsea completed

Chelsea have completed the signing of centre-half Gary Cahill from Bolton Wanderers for a fee of around £7m. Cahill, 26, passed a medical on Saturday, before attending Chelsea's 1-0 Premier League win over Sunderland at Stamford Bridge. "Chelsea is a massive club that looks to win trophies season in, season out," said the England defender. "It is a big opportunity for me to be a part of that. Opportunities like this you can't turn down," he added.