It might be argued that the 1974 agreement was of doubtful legality in terms of international law.

Of doubtful legality, these actions continued once Hindman reached Arkansas.

The three joined forces in a series of tripartite agreements, which not being sanctioned by Parliament, were of doubtful legality.

On 27 June 2007 the CIA released two collections of previously classified documents which outlined various activities of doubtful legality.

Basset even went further and with the doubtful legality of his high office, stopped paying any kind of tax to the tax collectors of the King.

He told the Senate he would refuse the commission because of its doubtful legality.

We already knew he had said initialy that an invasion was of doubtful legality and then changed his mind.

The production of such derivative works is sometimes of doubtful legality, because Tolkien's published works will remain in copyright until 2043.

I hope the Vatican will announce that the trial itself was of doubtful legality and that the Holy Office erred in interpreting church tradition.

The situation is of doubtful legality, but the Commission is in discussions with the American Government to try and rectify.