Have you ever used parental controls on your child's TV?

When they were younger I locked out all NC17 and up plus all unrated. Had to have a code to get any of those on any tv in the house.

My child doesn't have his own t.v

No. but I have a sensitive disposition and am a mother/certain things won't be viewed in my presence and no button /lock is needed /it is understood

They don't have a tv

Yes, for Fox News.