In the first phase of the UN such as trajectory will be used to wear black on funeral. Most behavioral standards. There is no strict enforcement when people abuse it receives just a gossip, etc.
The first phase will use public ways, such as wearing black at funerals. Most of the standards of behavior. Without strict control When there was a violation, and slander.
The first phase will use วิถีประชา before, such as wearing a black funeral mostly standards of behaviour. No controlled strictly. When the transgressors received only gossip.