In assessing whether additional out-of-cell activities or programs can safely be offered, the Superintendent or designee shall consider any factors deemed pertinent to such assessment, including but not limited to, the number of inmates in the DDU, the number of available correction officers, the number of available program staff, the availability of physical space in the unit, the nature of the threat posed by particular inmates, and/or the climate of the DDU.
103 CMR, § 430.33