However, we must be careful.

This report merits careful consideration.

We should be careful about this.

We must be careful of rhetoric.

We need to very careful about that.

His overall approach, then, is cautious.

I really think that people should be extremely cautious.

First, we deplore such a cautious choice of words.

We must be cautious about a drift in that direction.

There is, however, every reason to adopt a cautious approach.

They are no substitute for rigorous regular inspection.

Rigorous budget management is what we wish to see.

It has inspired a rigorous approach in both thought and action.

This can only be detected if controls undertaken are more rigorous.

A truly rigorous budget should not overlook this absurd and unproductive expenditure.

We introduced strict controls.

I believe strict guidelines are necessary.

I am in favour of strict labelling i.

It clearly involves very strict testing.

Therefore, the rules on this are strict.

Many of these things are well - known, well - established challenges.

I said all's well that ends well.

It has taken several readings and a conciliation procedure, but all's well that ends well.

This is a well - known fact, of which all smokers are only too well aware.

You know as well as I do that this matter is quite controversial and well reported in the media.