Naidu said concerns over regime changes and vindictive politics that follows a regime change created apprehensions among investors. Andhra Pradesh Chief Minister Chandrababu Naidu announced a new investment protection law to safeguard investors from regime changes and political vendetta. Visakhapatnam: Andhra Pradesh Chief Minister N Chandrababu Naidu on Thursday announced that the State government would bring an Investment Protection Act to safeguard investors from regime changes.