Internet is a free system makes it difficult to control the actions that adversely published volume. Some data is not good for children and may lead to crime.
The Internet is an independent system, action is difficult to be released. Some of the information, it is not suitable for children and may lead to a crime.
Free internet access is an independent system, the control panel can be difficult to have the information released is a misunderstanding of some of the information that is not very suitable for children and may lead to crime.