

Terrifying footage shows the moment a man armed with a meat cleaver was crash-tackled to the ground by a police officer at one of Australia's busiest train stations.
The man was seen brandishing the dangerous weapon in front of stunned commuters at Parramatta Station in western Sydney at about 12.45pm on Thursday.
Footage obtained by 7News showed the man, dressed in a tracksuit, striding through the crowded station as commuters watched on in shock.