Monday, December 5, 2011


In Vietnam, rising wealth has lead to a major increase in motor vehicles as a means of transportation, and with the rise of motor vehicles has come a rash of street racers. The police dislike it, as the races run faster than many of the riders can control, often causing property damage and personal injury. The police's first motivation is to stop vehicles who participate in this type of activity, ASAP. In my country, the United States, a fast vehicle that refuses to pull over for the police is herded onto a road with no traffic, and a strip of spikes is laid on the road. As the vehicle approaches, the spikes are activated. The spikes puncture the tire in such a way that the vehicle comes to a halt. The spikes are then quickly retracted so that the chasing police car can run past it without this tire damage. The vehicle's driver is then forced to yield. Vietnam isn't wealthy enough to buy such machinery, nor industrialized enough to make it themselves, so they dipped into their historical engineering and decided to stop the bikes with fishing nets. Apparently, due to Vietnam's long history of fishing, the average Vietnamese person can throw a net very very precisely. This net, thrown into the motorcycle's motor, jams it in such a way that the motorcycle rolls to a controlled halt. Other methods had previously been rejected because the motorcycle lost control, which often resulted in the very crashes that the police were trying to avoid. It's cheap, simple, and effective.

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