As a further mark of favour he granted to the City, soon after the abrupt termination of the Iter, a charter confirming previous charters; allowing the citizens in express terms to vary customs that might in course of time have become incapable of being put into practice, and declaring the city's liberties not subject to forfeiture through non-user.(534)
In August (1341) the citizens met to consider the question of levying a sum of £2,000, of which 2,000 marks was due to certain citizens in part payment of the £5,000 lent to the king, and 1,000 marks was required for the discharge of the city's own debts. A certain number of aldermen and commoners were at the same time appointed to confer with the king's council touching the sending of ships of war beyond the seas. The result of the interview was made known to the citizens at a meeting held later on in the same month. A further grievous burden (_vehemens onus_) was to be laid upon them; they were called upon to provide no less than twenty-six ships, fully equipped and victualled at their own cost.(535)
The ships were probably wanted for conveying forces over to Brittany under the command of Sir Walter de Maunay, in the following year. The king himself made an expedition to that country in October, 1342, having previously succeeded in borrowing the sum of £1,000 from the citizens. He had asked for £2,000, but was fain to be content with the lesser sum, security for repayment of which was demanded and granted.(536)
In March, 1343, Edward returned to England, having made a truce with France for three years.(537) He was beginning to learn the value of the English longbow and the cloth-yard shaft in the field of battle. Hitherto he, like others before him, had placed too much reliance on charges by knights on horseback. What the longbow could effect, under proper management, had been experienced at Falkirk in 1298. It had proved a failure at Bannockburn in 1314 through bad strategy, but at Halidon Hill twenty years later (1333) it was again effective. It was destined soon to work a complete reform in English warfare; and the yeoman and archer were to supersede the noble and knight. The London burgess and apprentice were especially apt with the weapon from constant practice in Finsbury fields. Edward realised the necessity of fostering the martial spirit of the Londoners, and on one occasion (January, 1344) invited the wives of the burgesses to witness a tournament at Windsor, where they were entertained right royally.(538)