Vicky Pryce, the ex-wife of Chris Huhne, arrives at Southwark Crown Court on February 11, 2013 in London, England. Former Cabinet member Chris Huhne has pleaded guilty to perverting the course of justice over claims his ex-wife took speeding points for him in 2003. Ms Pryce, 60, has pleaded not guilty to the same offence on grounds of marital coercion.