Interior Minister Mohsin Naqvi has announced to upgrade Pakistan Coast Guards on modern lines to prevent smuggling.He made this announcement while chairing a meeting of the Pakistan Coast Guards in Karachi today.The Interior Minister said coastal guards have the most important role in controlling smuggling.Meanwhile, he expressed determination to use all resources for maintaining law and order in the country during a meeting with Sindh Governor Kamran Tessori.The matters relating to role of security agencies in maintaining peace and other matters of mutual interest came under discussion during the meeting.Source: Radio Pakistan