The Elector Palatine was, like James, a sincere and zealous Catholic, and was, like James, the ruler of a Protestant people; but the two princes resembled each other little in temper and understanding. The Elector had promised to respect the rights of the Church which he found established in his dominions. He had strictly kept his word, and had not suffered himself to be provoked to any violence by the indiscretion of preachers who, in their antipathy to his faith, occasionally forgot the respect which they owed to his person. [109] He learned, with concern, that great offence had been given to the people of London by the injudicious act of his representative, and, much to his honour, declared that he would forego the privilege to which, as a sovereign prince, he was entitled, rather than endanger the peace of a great city. "I, too," he wrote to James, "have Protestant subjects; and I know with how much caution and delicacy it is necessary that a Catholic prince so situated should act." James, instead of expressing gratitude for this humane and considerate conduct, turned the letter into ridicule before the foreign ministers. It was determined that the Elector should have a chapel in the City whether he would or not, and that, if the trainbands refused to do their duty, their place should be supplied by the Guards. [110] The effect of these disturbances on trade was serious. The Dutch minister informed the States General that the business of the Exchange was at a stand. The Commissioners of the Customs reported to the King that, during the month which followed the opening of Lime Street Chapel, the receipt in the port of the Thames had fallen off by some thousands of pounds. [111] Several Aldermen, who, though zealous royalists appointed under the new charter, were deeply interested in the commercial prosperity of their city, and loved neither Popery nor martial law, tendered their resignations. But the King was resolved not to yield. He formed a camp on Hounslow Heath, and collected there, within a circumference of about two miles and a half, fourteen battalions of foot and thirty-two squadrons of horse, amounting to thirteen thousand fighting men. Twenty-six pieces of artillery, and many wains laden with arms and ammunition, were dragged from the Tower through the City to Hounslow. [112] The Londoners saw this great force assembled in their neighbourhood with a terror which familiarity soon diminished. A visit to Hounslow became their favourite amusement on holidays. The camp presented the appearance of a vast fair. Mingled with the musketeers and dragoons, a multitude of fine gentlemen and ladies from Soho Square, sharpers and painted women from Whitefriars, invalids in sedans, monks in hoods and gowns, lacqueys in rich liveries, pedlars, orange girls, mischievous apprentices and gaping clowns, was constantly passing and repassing through the long lanes of tents. From some pavilions were heard the noises of drunken revelry, from others the