Nagda: Acting on a tip-off, Mandi station police on Thursday noon have raided gambler’s den, situated behind the Kiran talkies area and arrested seven gamblers red handed. Police have also seized Rs 25,000 and cards from them. Police identified the gamblers as Mohan, Saleem, Abdul Sattar, Ajay, Mohammad Shahrukh, Javed Khan and Vijay. This raid was carried out under the guidance of station in-charge OP Ahir.