At least five cocktails were exploded by rivals as Awami League factions clashed in Gabtoli upazila yesterday noon over purchasing delivery order (DO) letters of government test relief (TR) programme. Officer in-charge of Gabtoli PS Akhtaruzzaman Prodhan said, police lobbed three tear gas canisters to disperse the feuding groups. The OC said that the clash ensued at around 1:00pm between the supporters of Azam Khan, president and Aminul Islam, acting secretary of the upazila Awami League. Contacted, Azam Khan said over cell phone that none of his men was involved Aminul Islam, however, admitted that his supporters tried to resist the attack.