The Webster Rule

There was a bit of confusion over this so I thought I'd share.
I'm reading it as confirmation that Cabaye could have bought out his contract in the summer for two years wages (£6m as reported).
If this is indeed correct it's very good business to make an additional £14m for a sales 5 months early.

http://en.wikipedia.org/wiki/Webster_ruling

Regulations for the Status and Transfer of Players
The regulations which led to the Webster ruling were enacted in response to the European Commission, who in 1998 opined that FIFA's then current football transfer system served as an obstruction to players' freedom of movement compared to workers in other industries.[4][5] FIFA, and its European counterpart UEFA, campaigned for a special exemption for football,[6][7] but after the Commission threatened to abolish the system, the new regulations were put in place by September 2001. Because of the complexity and potential legal ramifications for players, it was five years before Webster's test case emerged.[8]

Article 17
Article 17 of FIFA's Regulations for the Status and Transfer of Players is entitled "Consequences of Terminating a Contract Without Just Cause", and is the fifth article of Chapter IV, "Maintenance of Contractual Stability between Professionals and Clubs". It outlines the provisions which apply if a contract is terminated without just cause, and the requirement for the party in breach to pay compensation.[9] Specifically, it states that any player who signed a contract before the age of 28 can buy himself out of the contract three years after the deal was signed. If he is 28 or older the time limit is shortened to two years.[10][11] Article 17 was introduced in December 2004, with effect from 1 July 2005.[12]

In March 2001, Andy Webster joined Hearts from Arbroath F.C. for a reported £75,000,[13] plus a "sell-on clause" which entitled Arbroath to 17.5 percent of any future sum received by Hearts for him.[14] He played regularly for the next five years, and made 22 appearances for the Scotland national football team.[15] In July 2005, Glasgow side Rangers F.C. were credited with an interest in Webster, and the player requested permission to speak to them. This was refused, and Hearts told the player he would be part of their squad that season.[16] However, in 2006 he became involved in a dispute with club owner Vladimir Romanov after refusing to extend his contract, and was subsequently omitted from the squad for the remainder of the 2005–06 season.[17][18] Webster, who still had a year of his existing contract remaining, then signed for English Premiership club Wigan Athletic in August that year.[2] The transfer was a protracted affair; it took several months before contracts were approved by FIFA, and the governing body took further time to ascertain if Webster's former club were due any compensation.[19] The matter was further complicated by Hearts' initial refusal to release the player from their books as they sought to challenge the decision.[20]

Despite the efforts made to sign him, Wigan did not provide Webster with a regular first team place, and in January 2007 he returned to Scotland after Rangers signed him on loan for the remainder of the 2006–07 season.[21] Despite persistent injuries which prevented him playing, Rangers manager Walter Smith extended his loan contract to 2008, although a permanent move was not organised until June 2008 as litigation over the Hearts–Wigan transfer continued.[22][23]