according to "Japanese qiaobao xinhua net" the circle of Tokyo urban rail traction line inside  Beijing line has a special skill, is the most rampant sex maniac. The Wolf, however, is known as the "idiot" in Japanese, as if living in chi means to let a person have to give some pity. About five months ago, the Japanese railway east Japan company in order to make greater efforts to fight "idiot" in the line of vehicles  Beijing tentatively installed surveillance cameras, the result is 5 months, halved the sex maniac ratings. So far, though not yet through the surveillance cameras caught the Wolf, but great deterrent effect to let Japan railway east Japan company decided to increase the setting related monitoring equipment.

Now, whenever the line  Beijing trolley, can be seen at the entrance of the with the wording "surveillance cameras are operating in" little strip. In the crowded even it is difficult to move the car the upper limbs, surveillance cameras are eyes to generally look at the car's every one of us.

A 23-year-old living in saitama city and to Beijing line to and from work each day of Japanese women say: "in the past, I at least every week to meet a Wolf. So, I am very much in favor of the surveillance cameras installed in the car". Also live in saitama city, a 39-year-old Japanese men said said: "get in the car is monitored by surveillance cameras, my in the mind is very disgusted. But, think about it than be misunderstanding for the horrors of the sex maniac, can only say that it may not be a bad idea."

In December last year, Japan railway line from  Beijing east Japan company most haunted by 32 selected a must-do sex maniac, a must-do in the last two carriages installed two surveillance cameras. In February this year, they again in another column line inside the tram  Beijing launched four cameras.

according to data released by the Tokyo metropolitan police last year, line of sex maniac  Beijing female personal infringement cases as high as 174, the Japanese Tokyo metropolitan circle each line in the first place. January to march last year, such a lady-killer case happened on 50 this year, compared with only 22. To this, the Tokyo metropolitan police suppress crime countermeasures headquarters, said: "the visible sex maniac crimes drastically reduced, show that the effect is very obvious" of surveillance camera.

In march, Japan railway east Japan company on the Internet made a questionnaire survey to 1000 passengers, 89% of the passengers support to install surveillance cameras. At the same time, also have some of our customers think this kind of behavior violates the personal privacy. To this, Japan railway east Japan company said, the relevant monitoring camera will only the request of the police departments will provide, absolutely won't careless use.

Jr east Japan company plans starting in June this year, in line all 32 must-do  Beijing all install surveillance cameras. Linhai  Beijing line extension of the Tokyo high speed line 8 is a must-do all until next spring installation plan.

In fact, surveillance cameras captured Wolf in full crowded trams the possibility of crime is low, so far there are no by monitoring the camera as a decisive evidence to prosecute the case. Tokyo metropolitan police cadre also admitted: "this kind of camera can take the final victim effective evidence it is hard to say".

For the trolley set up the method of surveillance cameras, Tokyo metropolitan circle private steel companies and Japanese railway west most Japanese companies also hold a negative attitude. A private iron company said cautiously, "the station passenger flow and set up the camera can monitor accidentally fell off the platform under the situation that is necessary for the safe operation management, set up the surveillance cameras, but in the carriage there will be a question of cost and impact on personal privacy problem, we also need to make the study of".

In addition to set up monitoring camera, Japan railway companies within the city circle in order to prevent the car sex maniac, also actively promote in the morning and evening commute time setting women-only carriages.

According to Japan's private railway association said that as of last October, the eastern railway company, east of Tokyo metropolitan circle Wu Tie company, kansai region of e. railway company, kinki railway company, kyushu area of west Japan railway company, 15 of 16 large railway company, total 35 lines have set up a women-only carriages.

Yokohama camp under iron and Nagoya camp under such as public railways are import women-only carriages system. Japanese railway east, west Japan company on the two companies, a total of 18 lines set up a women-only carriages.

The earliest setting women-only carriages is Tokyo metropolitan circle of Beijing wang electric iron company, the company was started in December 2000 tentatively set, the purpose is to prevent car Wolf and other bad behavior occurs. After setting, more than seventy percent of the passengers said support and agree with the move, so the company decided to comprehensive promotion in began in March 2001.