PM following escort agency on Twitter

@Number10gov has been following the high-class escort agency on Twitter. Credit: Dominic Lipinski/PA Wire

It's emerged David Cameron has been following the exploits of a high-class escort agency on Twitter.

One of the Prime Minister's official accounts was linked to the Carltons of London's feed on the micro-blogging site, technology news website The Register found.

But Downing Street indicated that the agency may have first been followed under Gordon Brown's premiership.

The @Number10gov account is the official Twitter feed for the office of the Prime Minister and automatically followed anyone that chose to follow it until 2009 - while the former Labour leader was in power - when the practice was stopped.