Vladimír Sitta is a whistleblower and principal witness in the case of tickets printed for the Prague Public Transit Company. He uncovered that CZK 0.17 from each ticket printed for the public transport company was sent to the British Virgin Islands. Vladimír Sitta reported the case to the police in 2009 and provided relevant evidence. Fourteen persons have been accused in the case. Mr Sitta has recently been facing illegal and manipulated prosecution for the distribution of child pornography. He is currently involved in a dispute against a slanderous article and against what he claims to be a manufactured charge of fraud at the company Neograph.
He is a judicial expert in crime investigation, specialising in forgeries of paper documents and their security measures. Vladimír Sitta has received the Prize for Courage from the Anticorruption Endowment.