Career
In 2007 he was called up for Pakistan, where he used the name of Adam Karim. He was released at the end of the 2006-2007 season despite being a fairly impressive performer. He joined Chorley, but in September 2007 linked up again with his former Bangor manager Clayton Blackmore when he joined Porthmadog.
At the same time he was playing for Rochdale club Asia F.C.
He parted company with Porthmadog in 2008.
In late 2009 he was playing for Canaries Football Club in the Lancashire Evening Post Sunday football league and captained them to victory in the Asian Community Cup final held at Stamford Bridge. In February 2010, he joined Salford City but after a short period asked to be released and subsequently joined Football Club United of Manchester.
He played one match for the club, coming on as a substitute. He later joined Chadderton in November 2010, scoring in the one and only match he played for the club
He then joined Ashton United in November 2010., playing 3 games in February 2011.
In 2012 he joined Stranraer in Scotland. Away from football he runs a restaurant in Manchester. In October 2007 Docker was called up by Pakistan.
He was an unused substitute in a 2010 Fédération internationale de football association World Cup group play-off match against Iraq.