Just few days ago an interlope training passed in Thailand where some Bangladeshi high ranking police officers were joined and they took a training on Cyber crime. At the time of their arriving of Zia international Air port one of the police office stole a mobile phone from a Thailand female person. After gathered a training with the internationals what a upgrade of Character of a police officer.
In comparison with that story Mirza has do nothing. But we know most of our high officials and the law forces are gathered knowledge from the University of Barabanga, so we don't have enough knowledge to challenge their experience.
If the government take a view like " Mirza would punished because he had broken a law but we should view this point with a deep look, and after a certain period of punishment (off course it would be minimal)Mirza and his team would trained and engaged with their appropriate work.

