to be associated with street racing was the Mid Night Club, who became world famous for their speeds, at times exceeding . With heavier punishments, patrolling police cars, crackdowns in meeting areas and the installation of speed cameras, expressway racing in Japan is not as common today as it was during the 1980s and the 1990s. Still, it occurs on a not-so-regular basis. Persistent racers often install spring-assisted license-plate swivelling mechanisms that hold plates down at speed or picture-proof screens over their plates. In 2001, the amount of hashiriya dropped from 9,624 (in 1995) to 4,365 and police arrests in areas where hashiriya gather are common. Cars are checked for illegal modification and if found, owners are fined and forced to remove the offending modifications. One of the causes of street racing in Japan is that, despite the fame and large number of race circuits, these circuits can become overcrowded. Furthermore, such circuits may cost as much as to race, while the highway toll may cost less than . As in other countries, street racing also occurs on long straights in industrial areas, which are used for drag races, known natively as Zero-Yon (ゼロヨン) for "0–400" (meters), Yon is Japanese for "4". This practice gave its name to the popular 1990s video game franchise, Zero4 Champ series. Malaysia Street racing in Malaysia is illegal, as is watching a street race; this is enforced by the Royal Malaysian Police. Many streets, roads, highways and expressways in Kuala Lumpur, Penang, Johor Bahru, and other cities or towns in the country have become sites for racing. Among the participants are teenagers driving modified cars or riding motorcycles. Motorcycle street racers in Malaysia are known as Mat Rempit. These Mat Rempit are infamous for their "Superman" stunts and other feats performed on their motorcycles. They are also notorious for their "cilok", a kind of racing in which racers weave in-between moving and stationary traffic at high speed. In addition to doing their stunts and racing around, they have a habit of causing public disorder. They usually travel in large groups and at times raid isolated petrol stations. They can cordon off normal traffic flow to allow their friends to race along a predetermined circuit. Most illegal car racers in Malaysia use modified common cars or bargain performance cars. Some of the commonly used cars include national cars such as the Proton Wira, Proton Saga,