Should the use of mobile-phones in public vehicles be prohibited ?

　　Well, as far as I am concerned, the use of mobile-phones in public vehicles should not be prohibited.Firstly, using mobile-phone in public places is a civil right for each citizen. This right should be protected as long as it doesn’t run against the law. In fact, this behavior is mostly harmless so it’s impossible to break the law.Secondly, we have a strong need to use mobile-phones even in public vehicles. You know, in this fast-paced society, our schedules are always full and we might receive a phone call at any time. If we cannot use mobile-phones we may miss many business chances.Thirdly, it’s impractical to do a such silly thing to prohibit the use of mobile-phone.Therefore, it should not be prohibited.