We can expect that it will pass laws in keeping with the wishes of the majority of the people who are unsaved. We have laws that make pornography, gambling, drinking, and abortion legal. For example, it is legal in this country to demonstrate against certain practices and laws. But we must be aware that when man makes a law that would cause us to violate God's law then when we disobey it we can fully expect to pay the consequences. The current law regarding abortion is wicked but legal.
Christians have no right to break the law in trying to stop the abortions.
Most of the demonstrators are not Christians. This is evident in the very fact that they are lawbreakers. Notice how much of the protests lack the element of Love. God says that we must speak the truth in Love. What a poor testimony of Christianity when protesters scream hateful remarks to the doctors, nurses and patients involved in the abortions.