Derby have been dealt an injury blow with the news that defender Craig Forsyth has ruptured the anterior cruciate ligament in his right knee.
Newcastle United striker Siem de Jong has joined PSV Eindhoven on a season-long loan.
West Ham United and Watford are interested in Newcastle United defender Daryl Janmaat, sources close to the North East club have told ESPN FC.
Manchester United defender Tyler Blackett is being targeted by Reading, the Championship club's manager Jaap Stam has confirmed.
Chief Superintendent Louisa Pepper said "a very small minority" were detained for a range of offences.
Petrov, who retired from playing after contracting leukaemia in 2013, trained with Villa at their preseason camp in Austria as he targeted a return.