On the 11th November (1755) the lords of the council wrote to Slingsby Bethell, who had just entered upon his mayoralty, instructing him to call out the whole of the City's militia for immediate service. The letter was laid before a special Court of Aldermen on Saturday, the 15th, when it was resolved to summon the Commissioners of Lieutenancy to meet that afternoon, and a special court of Common Council for the following Tuesday.[147] The Common Council having assembled on the day named the Lord Mayor communicated to them the contents of the letter he had received. A motion was thereupon made for applying to Parliament for a more effectual National Militia Bill, but a debate arose, and the matter was adjourned for further consideration. On the 25th the debate was resumed, but upon being put to the vote the motion was lost. Nevertheless, a Bill for better ordering the militia of the country was introduced into Parliament the following spring and passed (10 May, 1756), but the City's militia was exempted from the Bill.[148] [Sidenote: Importation of foreign mercenaries.] Newcastle was not the man to conduct a great war. A fresh election had taken place soon after his appointment as first lord of the treasury, and the result had given the ministry a handsome majority. Nevertheless, so helpless was he that he could devise no better plan for saving the country from invasion than by importing Hessian and Hanoverian mercenaries. Worse than this, his proposal was adopted, although Pitt left a sick bed on purpose to go down to the House and solemnly protest against such a course.[149] [Sidenote: A tax on plate opposed by the City.] A proposal, made by the chancellor of the exchequer, Sir George Lyttelton, to impose a tax upon plate, for the purpose of raising supplies, was reasonable enough, but it met with opposition not only from Pitt but also from the City,[150] partly on account of the existing inland duties being already sufficiently heavy and partly because this particular tax would teach servants to become informers. At the same time the citizens avowed themselves ready to hazard their lives and their fortunes in support of the king and the Protestant succession.[151] [Sidenote: The loss of Minorca, 1756.]