Six persons, including four Police personnel, were injured when a clash erupted over fixing the voting site between two factions of the Nepali Congress (NC) at Balara Municipality of Sarlahi District on November 29, reports The Himalayan Times. A dispute had broken out after NC federal lawmaker Amresh Kumar Singh and Province 2 Minister for Birendra Singh tried to take voting officer Umesh Chandra Jha to their convenient place. While Police tried to rescue Jha from the NC cadres' attack, they attacked Police personnel. This led to the clash. Police had fired half-a-dozen tear gas shells to bring the situation under control, said SP Krishna Prasain.