Magnum pistols bought for £400

The street talk was of Magnum pistols bought for £400, of replica firearms which sell for £50 and can be converted to fire bullets retailing at £1 a time. The talk is chilling because it seems so incongruous on tree-lined suburban streets on a warm August afternoon. Then someone tells you to take a look at YouTube.

Two grainy films, crude but terrifying, mirror each other, each beginning with the street sign for their precious turf and moving on to show guns, dogs, cars and motorbikes. The Crockys get to the point swiftly with a picture of a heavy weapon, followed by shots of a revolver with its chamber open, a sawn-off shotgun and a handgun with an ammunition clip. The pictures of the arsenal are interwoven with footage of wheelies on a trail bike, pit bull terriers and a circling quad bike.