police vans in cwmaman for jacks game

cwmaman v swansea youth was called off today. so the cwmaman team had a training session on the pitch instead..
got told by one of the players that a police van pulled into the carpark and 6 coppers got out and told them they were policing the game due to reports that cardiff fans were coming to support cwmaman
i got told further down the road another police van full of coppers were parked up on stand by

anyone else see or hear anything???

That doesn`t suprise me, they read all the messageboards..