Police have filed a case against 3030 jamaat men on charge of attacking them and obstructing their duties. Sub-Inspector Kawseruzzaman of Borolekha PS filed the case at 11pm on Thursday accusing 30 identified Jamaat leaders while 3000 others remained unidentified. Witnesses said a clash ensued with police when the activists of Jamaat and its student wing Shibir of Borolekha unit brought out a procession in support of their various demands, including the release of their party leader Delawar Hossain Sayedee.