Plea bargaining in the United States
The constitutionality of plea bargaining was established by "Brady v. United States" in 1970, although the Supreme Court warned that plea incentives which were sufficiently large or coercive as to over-rule defendants' abilities to act freely, or used in a manner giving rise to a significant number of innocent people pleading guilty, might be prohibited or lead to concerns over constitutionality. "Santobello v. New York" added that when plea bargains are broken, legal remedies exist.
Plea bargain
In Canada, the courts always have the final say with regard to sentencing. Nevertheless, plea bargaining has become an accepted part of the criminal justice system although judges and Crown attorneys are often reluctant to refer to it as such. In most Canadian criminal proceedings, the Crown has the ability to recommend a lighter sentence than it would seek following a guilty verdict in exchange for a guilty plea.