I'm going to make this a strictly voluntary job for my people.

Up to that point, the program would be strictly voluntary.

"No," said Benoit, "your coming with us would be strictly voluntary."

But I want you to understand, Bones, that this escape attempt is strictly voluntary.

While Bush and other advocates of government "family planning" programs insisted these were strictly voluntary, the reality was far different.

But those regulations had no teeth; it was a strictly voluntary thing.

However, the "farm hands" had been cut back to a skeletal crew that was strictly voluntary.

"I told the hospital staff nobody would pay us and that everything they were doing was strictly voluntary," he said.

He also said that mergers of white and nonwhite communities would be strictly voluntary.

The report's authors said the step should be considered only as a last resort, and the recommendations were strictly voluntary.