This brief sketch of the enclosure movement in the Western Church is necessary to a right understanding of the special attempts which were made in England to keep the nuns in their cloisters by means of an absolute enforcement of the Benedictine Rule. Visitatorial injunctions on this subject during the fourteenth and fifteenth centuries and up to the Reformation were based upon three enactments: the constitutions of the legate Ottobon in 1268, the vigorous reforms of Archbishop Peckham (1279-92) and the Bull _Periculoso_. The Cardinal Legate Ottobon had come to England in 1265, on the restoration of Henry III after Evesham, with the purpose of punishing bishops and clergy who had supported the party of Simon de Montfort and the barons. When peace was finally signed in 1267, largely by his intervention, he was able to turn his attention to general abuses prevalent in the English church and one of the reforms which he attempted to enforce was the stricter enclosure of nuns. Chapter LII of his _Constitutions_ [_Quod moniales a certis locis non exeant_] is an amplification of the Benedictine rule of enclosure, made far more rigid and severe. "Lest by repeated intercourse with secular folk the quiet and contemplation of the nuns should be troubled," minute regulations were laid down as to their movements. They were allowed to enter their chapel, chapter, dorter and frater at due and fixed times; otherwise they were to remain in the cloister; and none of these places were to be entered by seculars, save very seldom and for some sufficient reason. No nun was to converse with any man, except seriously and in a public place, and at least one other nun was always to be present at such conversations. No nun was to have a meal outside the house except with the permission of the superior and then only with a relative, or some person from whose company no suspicion could arise. All other places, beyond those specified, were entirely forbidden to the nuns, with the exception, in certain circumstances, of the infirmary. No nun was to go to the different offices, except the obedientiaries, whose duties rendered it necessary and they were never to go without a companion. The Abbess or head of the house was never to leave it, except for its evident advantage or for urgent necessity, and she was always to have an honest companion, while the lesser nuns were never to be given licence to go out, except for some fit cause and in company with another nun. Finally nuns were not to leave their convents for public processions, but were to hold their processions within the precincts of their own houses. The legate strictly enjoined that "the prelates to whose jurisdiction belonged the visitation of each nunnery should cause these statutes to be observed"[1080].