They were taken from a disused room used to store musical equipment and the papers had been found after a prisoner involved in an internal security matter had his cell searched. A prison-wide search was launched after the documents were discovered, along with a quantity of contraband alcohol. A spokesperson for the Ministry of Justice said: "We take the protection of data very seriously. An investigation is under way and a full search of the prison has been conducted." What do you think? Send a letter to news@chiobserver.co.uk or leave a comment below. Click here to go back to Chichester news Click here to go back to Bognor Regis news Click here to go back to Midhurst and Petworth news To tell us where in the world you are reading this story click here to add yourself to our readers' map.