A bid by Rebekah Vardy to access more documents is a “fishing expedition” and an “attempt to derail” the latest stage of her Wagatha Christie libel case against Coleen Rooney, the High Court has heard.Lawyers for Mrs Vardy – the wife of Leicester City striker Jamie Vardy – are asking the court in London to order Mrs Rooney’s team to hand over “privileged” documents, and details about her claim for VAT.