<span style="color: #222222;">Sri Lankan Prime Minister Ranil Wickremesinghe has stressed that steps must be taken to ensure terrorist organizations do not raise its head again in the country.<br />''<br />''Addressing a programme in Ampara yesterday, Mr. Wickremsinghe said the activities of the IS and the National Thowheed Jamath (NTJ) led by Zahran Hashim have been completely wiped out by now.<br />''<br />''However, he cautioned that terrorism may not end even if the whole NTJ is eliminated.<br />''<br />''The Premier said new laws should be introduced to deal with any possible threats from such terrorist organizations as existing laws are not adequate. </span><br />