Legislation for whistle blowers

Singapore is like a Third World nation when it comes to the protection of employees' rights. Corporate Governance advocate Mak Yuen Teen. There is a serious need for legislation to protect whistle blowers if Singapore is serious about reducing fraud in the workplace. I think this is asking too much. As the culprits of abuses in corporation are mainly inflicted by the management. Why would they want to push for such legislation? In my experience, we have perhaps one of the most disciplined and docile workforce. And management often were very high handed and got away with it because no one dare to scream. Legislation is absolutely necessary to prevent further abuses in the corporate world.