Former England and Arsenal defender Sol Campbell has reportedly put a second London property up for sale this year.

The retired footballer has spoken out against Labour's plans to implement a mansion tax, which would include properties worth over £2m.

According to the Daily Mail, Campbell has placed a luxury penthouse in Chelsea up for sale at £6.75m, and as it is his second property on the market this year, it has been suggested that Campbell is trying to avoid the mansion tax should Labour be voted in at the General Election next month.

Campbell bought the property in 2011 for £4.25m.