BENGALURU: Five youths were arrested by city police after a drunken brawl broke out at a pub in Koramangala area after midnight on Saturday. According to police, two groups clashed over a dispute involving a woman. The altercation escalated as they began attacking one another and hurling stones. The police arrived at the spot and brought the situation under control before detaining the suspects.Those involved are reportedly from Kerala and work in private companies in Bengaluru.