Statuta Civitatis London̄, 13 Edw. (1285).

"Statuta Civitatis London̄.
STATUTES for the CITY of LONDON.

  THESE be the Articles which Our Lord the King doth command to be well kept in his City of London, for the keeping and maintenance of his Peace.
    First, Whereas many evils, as Murders, Robberies, and Manslaughters have been committed heretofore in the City by Night and by Day, and People have been beaten and evil intreated, and divers other Mischances have befallen against his Peace; It is enjoined that none be so hardy to be found going or wandering about the Streets of the City, after Curfew tolled at St. Martins le Grand, with Sword or Buckler, or other Arms for doing Mischief, or whereof evil suspicion might arise; nor any in any other Manner, unless he be a great Man or other lawful Person of good repute, or their certain Messenger, having their Warrants to go from one to another, with Lanthern in hand. And if any be found going about contrary to the Form aforesaid, unless he have cause to come late into the City, he shall be taken by the Keepers of the Peace and be put into the place of confinement appointed for such Offenders; and on the morrow he shall be brought and presented before the Warden, or the Mayor of the City for the time being, and before the Aldermen; and according as they shall find that he hath offended, and as the Custom is, he shall be punished...

    ...Also Forasmuch as Fools who delight in Mischief, do learn to fence with Buckler, and thereby are the more encouraged to commit their Follies; It is Provided and enjoined that none shall hold school for, nor shall teach the Art of Fencing with Buckler, within the City, by Night or by Day; and if any so do, he shall be imprisoned for Forty Days."