Whatever a jurist might have thought of these arguments, they had no effect on the Commons. Indeed, violent as the spirit of party was in those times, it was less violent than the spirit of caste. Whenever a dispute arose between the two Houses, many members of both forgot that they were Whigs or Tories, and remembered only that they were Patricians or Plebeians. On this occasion nobody was louder in asserting the privileges of the representatives of the people in opposition to the encroachments of the nobility than Harley. Duncombe was again arrested by the Serjeant at Arms, and remained in confinement till the end of the session. Some eager men were for addressing the King to turn Lucas out of office. This was not done; but during several days the ill humour of the Lower House showed itself by a studied discourtesy. One of the members was wanted as a witness in a matter which the Lords were investigating. They sent two judges with a message requesting the permission of the Commons to examine him. At any other time the judges would have been called in immediately, and the permission would have been granted as of course. But on this occasion the judges were kept waiting some hours at the door; and such difficulties were made about the permission that the Peers desisted from urging a request which seemed likely to be ungraciously refused. The attention of the Parliament was, during the remainder of the session, chiefly occupied by commercial questions. Some of those questions required so much investigation, and gave occasion to so much dispute, that the prorogation did not take place till the fifth of July. There was consequently some illness and much discontent among both Lords and Commons. For, in that age, the London season usually ended soon after the first notes of the cuckoo had been heard, and before the poles had been decked for the dances and mummeries which welcomed the genial May day of the ancient calendar. Since the year of the Revolution, a year which was an exception to all ordinary rules, the members of the two Houses had never been detained from their woods and haycocks even so late as the beginning of June. The Commons had, soon after they met, appointed a Committee to enquire into the state of trade, and had referred to this Committee several petitions from merchants and manufacturers who complained that they were in danger of being undersold, and who asked for additional protection.