There are some very strict safety regulations in america that attempt to insure the safety of toys which might be sold. But despite the strict regulations there are occasions from time to time where unsafe toys ensure it is into the market.
Overall the regulations that are in place to ensure toy safety have been very successful. When compared to the quantity of toys that are sold on the market each year there have been very few incidents that have been caused by unsafe or defective toys. Most accidents are caused by improper usage or common accident including tripping on them.