There is an opinion, that using of phones in a society areas, as a libraries or public vehicle.I pcomoletwly disagree with this statement,because phone is the necessary in emergency situations and tool of connection.
First of all, the major benefit of watching telephone in a public places, is obvious by need of calls to hospital, If somebody in crowded area will feel bad.Thus, If nobody would call to help,because it is banned in the public space, it is could be a crime. For instance, there are a lot of moments where individuals lost consciousness in a hustle and bustle or from too hot weather, and people around helped by calling to hospital.
Secondly, the positive aspect of phones in community, humans can connect with their relatives, colleagues and friends.In contemporary world, phones is crucial to contact with other people,because all human in the world has own family, job and community, and public spaces, especially in the cities, always around of these individuals.In that case, they are just can not be without phone in crowded areas.
In conclusion, In my point of view, the benefits of usage cell phones in the public places greatly outweigh the disadvantages because, having phone in this kind of area is necessary to help people or to keep in touch with them.