Anonymous staff members at Aylsham Police Investigation Centre, situated approximately 50 minutes from Sandringham, gave an insight into Andrew Mountbatten-Windsor’s 11 hours spent inside the station.Mr Mountbatten-Windsor spent nine hours inside the police station, during which time he was reportedly served Yorkshire Tea, the brand that holds a royal warrant as an official supplier to his brother, King Charles.The source said: “There’s two types of tea at Aylsham – Yorkshire Tea the cops take in for themselves and bland, tasteless vending machine tea.“What you get depends on how the officers on the day feel.Andrew ‘served royal brew warranted by his brother’ during 11-hour police detention | GETTY / REUTERS“It’s hard to imagine they served Andrew anything other than the good stuff, particularly if he was behaving well as you would expect.“After all, he’s just a suspect, not a criminal. But that means he would have been given Yorkshire Tea.”The source continued to tell the Sun: “It’s hard not to see the irony that he was left sipping on a royal brew warranted by his brother. You couldn’t make it up.”Thames Valley Police detectives investigating allegations that Mr Mountbatten-Windsor passed confidential information to Jeffrey Epstein during his tenure as UK trade envoy released him under investigation following the 11-hour detention.Andrew was reportedly served Yorkshire tea | GETTYMr Mountbatten-Windsor has strenuously always denied wrongdoing.He appeared visibly shaken when driven from Aylsham on Thursday evening, and has since remained at Wood Farm, the property provided by King Charles following his departure from Royal Lodge in Windsor.On Thursday, King Charles said in a statement: “I have learned with the deepest concern the news about Andrew Mountbatten-Windsor and suspicion of misconduct in public office.”What now follows is the full, fair and proper process by which this issue is investigated in the appropriate manner and by the appropriate authorities.Andrew Mountbatten-Windsor sat at the back of the car after his day in custody | GETTY”In this, as I have said before, they have our full and wholehearted support and co-operation. Let me state clearly: the law must take its course.”As this process continues, it would not be right for me to comment further on this matter. Meanwhile, my family and I will continue in our duty and service to you all. Charles R.”The Metropolitan Police disclosed that it is now examining allegations that London airports served as entry points for Jeffrey Epstein’s sex trafficking operation.The financier’s private aircraft, known as the Lolita Express, allegedly transported young women into Heathrow and other airports within the Greater London area, while Essex and Bedfordshire constabularies are reviewing flight logs for Stansted and Luton.Police arrived at Wood Farm around 8am this morning | GETTYThe Met told GB News: “We are assessing this information and are actively seeking further detail from law enforcement partners, including those in the United States.”The force also confirmed it was approaching Andrew’s former close protection officers to establish whether they witnessed anything suspicious during their service.The Met added: “They have been asked to consider carefully whether anything they saw or heard during that period of service may be relevant to our ongoing reviews and to share any information that could assist us.”No evidence of wrongdoing by the protection officers has been identified.