Between states, reciprocal rules would need to be put in place.

But in America, there isn't that many rules you need to know.

I say that proper rules need to be carefully developed.

The rules may need to be tightened before they become final.

The rules on when a judge must bow out of hearing cases also need work.

The rule should not even need stating when it comes to green measures.

But he added that the rules need to be extended to doctors working in private practice.

At the same time, however, the rules need to be realistic and based on common sense.

Not, at any rate, the clear rules that they need in the internal market.

I think that new rules need to be introduced in this area.