"How do you know what your risk is when the rules are not yet established?"

Just when I thought the rules of the game had been established, they may be changed again.

That is only possible if the rules of the game are established and followed.

I can quickly establish military rule and bring almost the entire population under my control.

You can't establish rules on these people after they're there.

Once the rules of the game are established, anybody and everybody can use them from now on.

But under the rules established in 1982, any senator had the right to call for debate on the issue.

Young's perfect game was the first under the modern rules established in 1893.

You also may want to establish rules for responsible use.

We believe it is important to establish clear rules in this area.