Shameful scenes of violence broke out at a train station between a group of teenagers which caused hundreds of pounds worth of damage.
The court heard a pole, a mop and dozens of soft drinks cans were used as weapons after one of the teenagers' mums had shouted: "I'm getting the boys down here now."
Two years after the fight, six young men appeared at Cardiff Crown Court to face justice for their actions in what prosecutor Nigel Fryer called an "extremely frightening" incident for witnesses.
