; and (B) additional time for visitation at the prison, as determined by the warden of the prison. (2) Time credits (A) In general A prisoner shall earn 10 days of time credits for each 30 days that the prisoner successfully participates in a recidivism reduction program or productive activity, except that— (i) a prisoner (other than a prisoner described in clause (ii)) who has been determined, over two consecutive reassessments, to have reduced their risk of recidivism, shall earn an additional 5 days of time credits for each 30 days that the prisoner successfully participates in a recidivism reduction program or productive activity; and (ii) a prisoner who has a low or no risk of recidivism and who has been determined, over two consecutive reassessments, not to have increased their risk of recidivism, shall earn an additional 5 days of time credits for each 30 days that the prisoner successfully participates in a recidivism reduction program or productive activity. (B) Availability A prisoner may not earn time credits under this paragraph for a recidivism reduction program or productive activity that the prisoner successfully participated in— (i) prior to the date of the enactment of this Act