29 Turbulent and seditious times frequently occurred, when the safety of the people absolutely required the confinement of factious leaders; and by the genius of the old constitution, the prince, of himself, was accustomed to assume every branch of prerogative which was found necessary for the preservation of public peace and of his own authority.
Expediency, at other times, would cover itself under the appearance of necessity; and, in proportion as precedents multiplied, the will alone of the sovereign was sufficient to supply the place of expediency, of which he constituted himself the sole judge.

In an age and nation where the power of a turbulent nobility prevailed, and where the king had no settled military force, the only means that could maintain public peace, was the exertion of such prompt and discretionary powers in the crown; and the public itself had become so sensible of the necessity, that those ancient laws in favor of personal liberty, while often violated, had never been challenged or revived during the course of near three centuries.

Though rebellious subjects had frequently, in the open field, resisted the king's authority, no person had been found so bold, while confined and at mercy, as to set himself in opposition to regal power, and to claim the protection of the constitution against the will of the sovereign.

It was not till this age, when the spirit of liberty was universally diffused, when the principles of government were nearly reduced to a system, when the tempers of men, more civilized, seemed less to require those violent exertions of prerogative, that these five gentlemen above mentioned, by a noble effort, ventured, in this national cause, to bring the question to a final determination.

And the king was astonished to observe, that a power exercised by his predecessors almost without interruption, was found, upon trial, to be directly opposite to the clearest laws, and supported by few undoubted precedents in courts of judicature.