Hon’ble Supreme Court of India observed as under "it was contended that there was possibility of the appellant having been shown to the complainant and his wife. It was stated that the Test Identification Parade was done after a period of over 7 days...
As was observed by this Court in Matru v. State of U.P. (1971 (2) SCC 75) identification tests do not constitute substantive evidence. They are primarily meant for the purpose of helping the investigating agency with an assurance that their progress with the investigation into the offence is proceeding on the right lines. The identification can only be used as corroborative of the statement in court. The necessity for holding an identification parade can arise only when the accused are not previously known to the witnesses. The whole idea of a test identification parade is that witnesses who claim to have seen the culprits at the time of occurrence are to identify them from the midst of other persons without any aid or any other source. The test is done to check upon their veracity. In other words, the main object of holding an identification parade, during the investigation stage, is to test the memory of the witnesses based upon first impression and also to enable the prosecution to decide whether all or any of them could be cited as eyewitnesses of the crime. The identification proceedings are in the nature of tests and significantly, therefore, there is no provision for it in the Code and the Evidence Act. It is desirable that a test identification parade should be conducted as soon as after the arrest of the accused. This becomes necessary to eliminate the possibility of the accused being shown to the witnesses prior to the test identification parade. This is a very common plea of the accused and, therefore, the prosecution has to be cautious to ensure that there is no scope for making such allegation. If, however, circumstances are beyond control and there is some delay, it cannot be said to be fatal to the prosecution.
As a general rule, the substantive evidence of a witness is the statement made in Court. The evidence of mere identification of the accused person at the trial for the first time is from its very nature inherently of a weak character. The purpose of a prior test identification, therefore, is to test and strengthen the trustworthiness of that evidence. It is accordingly considered a safe rule of prudence to generally look for corroboration of the sworn testimony of witnesses in Court as to the identity of the accused who are strangers to them, in the form of earlier identification proceedings. This rule of prudence, however, is subject to exceptions, when, for example, the Court is impressed by a particular witness on whose testimony it can safely rely, without such or other corroboration. The identification parades belong to the stage of investigation, and there is no provision in the Code which obliges the investigating agency to hold or confers a right upon the accused to claim, a test identification parade. They do not constitute substantive evidence and these parades are essentially governed by Section 162 of the Code. Failure to hold a test identification parade would not make inadmissible the evidence of identification in Court. The weight to be attached to such identification should be a matter for the Courts of fact. In appropriate cases it may accept the evidence of identification even without insisting on corroboration.
It is no doubt true that much evidentiary value cannot be attached to the identification of the accused in Court where identifying witness is a total stranger who had just a fleeting glimpse of the person identified or who had no particular reason to remember the person concerned, if the identification is made for the first time in Court....
conviction is accordingly maintained.