Some of the families have called for a public inquiry.

"Why some students don't come back to take the test again, while others do, is an area for future inquiry."

There have been calls for an inquiry into the problem.

He called for an inquiry into what the summer season costs the town each year.

That's why it is important for an inquiry to start now.

All these - and many more - are questions for a public inquiry.

He said "there were some places where the situation was not good", and called for further inquiry.

He ought to be the first to call for such an inquiry.

They have the skills needed for inquiries of this kind.

The demand for an inquiry "all sort of died a natural death."