San,

It is a well intended idea and I think you should explore it further. I doubt police regulations would allow him to accept money raised in this manner. Not to mention his own principles as others have implied. However, establishing a broader fund to recognize the achievements of outstanding police and government officials and partnering up with reputable global or national institutions to select and recognize those individuals might allow you to support people like him and also give everyone the necessary societal, legal and ethical cover. Just a thought.

Best wishes.