"For my part I can see no effective distinction so far as concerns admissibility between a direct view of the action of an alleged shoplifter by a security officer and a view of those activities by the officer on the video display unit of a camera, or a view of those activities on a recording of what the camera recorded. He who saw may describe what he saw because, as Ackner LJ said in the case of Kajalave v Noble to which I have referred, it is relevant evidence provided that that which is seen on the film or recording is connected by sufficient evidence to the alleged actions of the accused at the time and place in question. As with the witness who saw directly, so with him who viewed a display or recording, the weight and reliability of his evidence will depend upon assessment of all relevant considerations, including the clarity of the recording, its length, and, where identification is in issue, the witness's prior knowledge of the person said to be identified, in accordance with well established principles."
"The plain fact is that recognition evidence of this kind is, subject always to the discretion of the trial judge to exclude it, prima facie admissible... Recognition, all would should surely agree is generally more reliable than identification of a stranger and accordingly it ordinarily deserves greater evidential weight.... It is no answer to say that the jury themselves are able to view the video and over the space of a seven day trial can observe the accused sufficiently to make their own identification or not as the case may be. Of course the jury will attempt to form their own view on the matter and test the police officer's recognition evidence by reference to their own perceptions. But that is not to deny the police officer's evidence any probative value. On the contrary, the police officers had two undoubted advantage over the jury. First, of knowing the accused in a more relevant way than available to the jury simply by watching them in the dock... secondly whatever criticisms may be made regarding the haphazard process of video showing, each officer in fact said that he made his own recognition independently and spontaneously. That certainly was not a possibility open to the jury."
"1. When a suspect is filmed committing an offence, is the evidence of identification by way of recognition from a witness, not present at the scene, but who knows the defendant and who, having seen the film, identifies the suspect as being the defendant, inadmissible, because the film can be played to the jury without calling the witness and the jury will have the opportunity to compare the defendant in the dock to the suspect on the film and can decide themselves if they are one and the same person?"