Police hunt trio behind NSW train damage

Three young men who achieved some notoriety for ripping up seats in a moving NSW train and stacking them in one end of the carriage are now being hunted by police.

The seats were removed and piled high as the train made its way through the Blue Mountains last Tuesday night.

"Police are urging anyone who knows the identity of the three depicted in the images, or anyone with information, to come forward," NSW Police said in a statement on Tuesday when releasing CCTV stills of the trio.