At least five people were injured in a clash over an urs mahfil at Diashur village in Gouranadi upazila on Sunday. Of them, three seriously injured have been admitted to the upazila health complex. They are Tuhin Hawlader, 20, Siraj Khan, 18, and Sohel Malik,22. Witnesses and police said, the annual urs was organised at the house of Taleb Hawlader of the village Saturday night. When the function was in progress the supporters of Tuhin Mallick and Sohel Mallick of the same village locked in a clash as a sequel to previous enmity. On information, police rushed to the spot and brought the situation under control.