But before the attempt is made to trace back the system, it may be well to ask what evidence there is as to its wide prevalence in England, and with what reason the particular example of the Hitchin township may be taken as generally typical. «Enclosure of open fields.» In the first place, an examination into the details of an Enclosure Act will make clear the point that the system as above described is the system which it was the object of the Enclosure Acts to remove. They were generally drawn in the same form, commencing with the recital that the open and common fields lie dispersed in small pieces intermixed with each other and inconveniently situated, that divers persons own parts of them, and are entitled to rights of common on them, so that in their present state they are incapable of improvement, and that it is [p014] desired that they may be divided and enclosed, a specific share being set out and allowed to each owner. For this purpose Enclosure Commissioners are appointed, and under their award the balks are ploughed up, the fields divided into blocks for the several owners, hedges planted, and the whole face of the country changed. «Number of Acts.» The common fields of twenty-two parishes within ten miles of Hitchin were enclosed in this way between 1766 and 1832. All the Acts were of the same character.[9] And as, taking the whole of England, with, roughly speaking, its 10,000 parishes, nearly 4,000 Enclosure Acts were passed between 1760 [p015] and 1844,[10] it will at once be understood how generally prevalent was this form of the open field system so late as the days of the grandfathers of this generation. «Wide extent of open field system.» The old 'Statistical Account of Scotland,' obtained eighty years ago by inquiry in every parish, shows that at its date, under the name of 'run-rig,' a simpler form of the open field system still lingered on here and there more or less all over Scotland. Traces of it still exist in the Highlands, and there are well-known remains of its strips and balks also in Wales. The run-rig system is still prevalent in some parts of Ireland. But at present we confine our attention to the form which the system assumed in England, and for this purpose the Hitchin example may fairly be taken as typical. «Uneconomical;»