Does anybody know what was going on around the station about 1030 last night? Police car and several police at the station underpass by Smiths (which appeared to be blocked off) with a crowd of youths as well as police cars blocking off both entrances to Perry Vale from the South Circular. Another crowd of youths lined up against the wall just after the railway bridge on the South Circular appeared to being searched by more police and supervised by barking police dogs. There also seemed to be a lot of police car activity around some of the nearby streets as well.