We must go to extreme measures, even if they add risk.

If he doesn't want us to read him, it's going to be difficult without the use of extreme measures.

Why should she think Council would take such extreme measures?

Sometimes the most extreme measures are the only effective ones.

I went to extreme measures to make this safe to use.

The resistance his politics meet drive him to even more extreme measures.

Sad or not, extreme measures can work if they are done right.

I don't see any reason for extreme measures,' he said.

"But what could she possibly have seen to've made such extreme measures necessary?"

It is really an extreme measure which should therefore be used carefully.