The English Football Association are investigating the transfer of Calum Chambers from Southampton to Arsenal.

The young English defender joined the Gunners for €20M last summer.

But The Daily Mail say that the FA have placed the transfer under scrutiny, even though both Southampton and Arsenal were happy with how negotiations and the deal were agreed. 

Wenger insists there is 'no problem' with the Calum Chambers transfers from Southampton, amid reports of an investigation #AFC

— Kevin Palmer (@kpsundayworld) February 6, 2015

However, according to the report, "a disgruntled third party" made a complaint to the FA.