An order of the right honourable the Commons in high court of Parliament assembled, : for appointing a committee of the House, to treat with a committee of the Common-Councell of the city of London, and of the commanders of the souldiers, and commission-officers in the said city. Concerning their engagement for the safety and security of His Maiesties [sic] person, and the Parliament, during the time of the intended personall treatie: with the results of the committee and Common-Councell thereupon.