New york city accepts negotiation on holding cell Under the terms of the contract, New York will certainly minimize the number of prisoners held in singular arrest, lower the optimum size of singular arrest in the majority of instances, and also boost living problems. … No jail system of this dimension has actually ever before taken on such sweeping and also extensive reforms to singular arrest at one time. JURIST podcast] Under the terms of the contract, New York will certainly minimize the number of prisoners held in singular arrest, lower the optimum size of singular arrest in many instances, and also enhance living problems. … No jail system of this dimension has actually ever before taken on such sweeping and also thorough reforms to singular arrest at one time. JURIST podcast]