For example, the Court has determined that this clause prohibits the issuance of advisory opinions (in which no actual issue exists but an opinion is sought), and claims where the appellant stands to gain only in a generalized sense (i.e. no more or less than people at large), and allows only the adjudication of claims where (1) the plaintiff has actually and personally suffered injury or harm "in fact", (2) the injury or harm suffered by the plaintiff is fairly traceable to the defendant's actions and (3) the injury or harm would be capable of redress by the court.