I did lost my SIM card. I also know of so many others who lost their mobile phones/sim cards etc. but they were never found with the culprits who blasted bombs in UK or anywhere in the world. Haneef's SIM card was found with the guys involved in bomb blast in UK. This is enough evidence for police to investigate the owner of the SIM card. It is really good that police force in western world and Australia do not indulge into encounters. In India/Pakistan etc. if the police doubt your involvement in terror acts and cannot prove it conclusively they indulge to killing the guy cold blooded in a fake encounter.