Let's also remember-Akira has Organizational Ties 4 to the government. He's got the ear of several important law makers, or can get their ear. It would not take much to convince them how repealing the law would paint Japan as an even more sympathetic country to monsters in general, which would make Britain squirm uncontrollably and might also push America to doing similar programs for monsters and joining Japan in being a progressive land of opportunity for monsters. Aren't world politics fun?