And even if we suppose the Irish Legislature and Executive to confine themselves within the letter of the Act, are the checks of any real value? The Irish Parliament might still interfere with contracts, or might validate contracts now held to be void as contrary to public policy. They might defeat the Mortmain Acts. They might deal as they thought fit with internal trade; and the great industries of Belfast and its neighbourhood might find their views on trade questions of no avail. The Irish Legislature might create new offences and institute new tribunals; and the reference in the Bill to "due process of law" would not necessarily secure trial by jury or by an impartial tribunal.[38] It is said that legislation of this character would be subject to the veto of the Crown. But that veto is to be exercised on the advice of the Irish Ministry subject to any instructions given by the Sovereign; and so long as an Irish Legislature is entitled to withhold Irish supply, a veto against the advice of the Irish ministry would surely tend to become impossible. Again, it is said that an unjust law passed by the Irish Parliament might be repealed by the Imperial Parliament. Doubtless the technical right would exist, as in the case of the Colonies; but no one dreams that, with "responsible" government existing in Ireland and Irish representatives at Westminster, it would in practice be used. The Imperial Government has never been known to interfere with the legislation of a self-governing colony except where Imperial interests are concerned, or where a fraud on the colony can be established;[39] and the same rule would obtain in the case of Ireland. Lastly, it is said that in the last resort there is the British Army. But if the civil power in Ireland does not call in the military force, how can the latter be used to enforce the law? Are the forces to be controlled from England, and what is this but a counter revolution? It is hardly worth while to liberate Ireland from the peaceful rule of the Imperial Government in order to govern her by military force.