At least, the principle is unassailable, even if the drafting is not to his liking.
Unhappily, this clear and unassailable comparison is not easily made.
I do not believe that we shall find a solution which is unassailable and against which no criticism can be levied.
Moreover, one cannot guarantee that even a second ballot is unassailable.
Almost all experts agree that the case for equalising the pension age at 65 is unassailable.
The court upheld the lawfulness of that policy, which it described as unassailable.
On that basis alone, the case for returning the policy to national control is unassailable.
The principle of taxing betterment is now unassailable.