The duty thus laid upon the wardens of searching for fugitives was one which was generally undertaken _con amore_, not merely on account of the fact that it was naturally agreeable to these officers to detect and punish crime, but also because in such circumstances it was greatly to their advantage to do so. A law was passed ordaining that when a fugitive entered with his goods into the opposite realm, the warden who captured him, and handed him over to be punished for his offence, _was entitled to retain the goods for his labour_. Should he not succeed in apprehending the fugitive, then the goods had to be returned to the warden of the realm from which they came. This was a wise arrangement, and on the whole proved fairly effective. As offences against the law were numerous and frequent, it was statute and ordained that a "Day of Truce" should be held every month, or oftener, when the wardens of the Marches opposite each other should meet for the discussion and adjustment of their respective claims, and the punishment of evil-doers. The date and place of this meeting was made known to the inhabitants of the Marches by proclamation being made in all the market towns. Notice was also sent to the lords, knights, esquires, and gentlemen, commanding them, along with a sufficient number of their tenants and servants, well mounted and fully armed, to repair the night before and attend upon the warden at the day of truce.[38] Early on the morning of the following day this imposing cavalcade might be seen wending its way towards the place of rendezvous. This was generally some convenient spot near the Border, most frequently on the Scottish side. When the wardens and their friends came within hailing distance of each other, a halt was called, and the English warden sent forward four or five gentlemen of good repute to demand from the Scottish warden "that assurance might be kept" until the sunrise of the following day. According to a statement made on the authority of Sir Robert Bowes, the reason of this particular form of procedure was "because the Scots did always send their ambassadors first into England to seek for peace after a war. Therefore both the particular days of truce are usually kept either at places even on the confines of the Marches, or else at places within the realm of Scotland, and also the English warden and other officers were always used to send first for the assurance as aforesaid."