MNS chief Raj Thackeray has stressed that his party would not give up its Marathi agenda. He said it while addressing MNS workers at the foundation day programme of the party in Mumbai on Tuesday. <br/> <br/>He said that Hindi should not be forced upon the people. Mr Thackeray also expressed displeasure over Airtel's alleged failure to incorporate announcements in Marathi. <br/> <br/>Soon afterward, MNS workers allegedly attacked Airtel's showroom in neighbouring Thane district.<br/><br/>