Deputy Speaker, I'm not sure when the committee summoned judges to appear before it, but on the issue you are raising, of contamination of the crime scene, the steps the department is taking are training, training and training. That's the only way we can ensure that it done right. We have shown you the figures regarding how many of these detectives are trained in different spheres and specialised fields, including the forensic field. We trained no fewer than 170 of these officers last year in this field. Thank you very much.