The basis for modern pluralism is moral relativism. Those who advocate pluralism usually don't believe in absolute truth. They say that all views receive equal treatment, but there is a concerted effort to censor any view that promotes absolutes. The assumption is that morality cannot be legislated. Every law is a statement by the political community declaring certain actions to be wrong and others to be right.
Lawbreakers receive penalties.
Obviously, these laws are not simply suggestions. Whenever one is dealing with right and wrong, morality is the issue. All laws are moral. It is wrong to drive past here without stopping because the community has deemed it unsafe to the lives and property of other individuals. Therefore, it is wrong not to stop.