Bengaluru: The Karnataka High Court has directed both the State and Central governments to strictly implement the Standard Operating Procedure (SOP) issued by the Union Ministry of Home Affairs (MHA) for identifying and deporting illegal immigrants residing in the country. The court observed that authorities must ensure effective implementation of the guidelines instead of allowing the system to shield illegal migrants. Expressing concern over the manner in which some cases are being handled, the High Court observed that individuals who assist authorities in identifying illegal immigrants should not be subjected to retaliatory criminal proceedings. The bench remarked that the system should not end up protecting illegal immigrants by allowing false counter-cases against citizens who cooperate with law enforcement agencies. He has further requested the court to call for records relating to the action taken by authorities on illegal immigration and deportation.