His opinion is completely opposite to my position.

This regulation was established to protect the lives of citizens.

I am opposed to his opinion.

This regulation includes rules about smoking in public places.

All citizens must comply with these regulations.

Please refer to the previous example.

This is the usual practice of our team.

I think this house needs a purification.

He prayed to purify the evil spirits of that place.

We would like all citizens to cooperate with this plan.