Ten activists of Awami League were injured in a clash between two factions of the party at Samair village in Savar yesterday. Locals said Sajib, a local AL activist, had an altercation with some other party men over wearing the 'Boat' badge on the election day on Sunday. As a sequel of the incident, a group of AL men swooped on the house of Sajib yesterday morning. On information, the associates of Sajib also went to the spot and retaliated, triggering a clash. A chase and counter-chase took place between the two groups that left 10 people injured. The injured were taken to a local hospital.