NO PRELIMINARY INVESTIGATION CONDUCTED,  REMEDIES

IF  THERE  WAS  NO  PRELIMINARY  INVESTIGATION  CONDUCTED,  WHAT IS THE REMEDY OF THE ACCUSED?

*Code: RICA P

1.    Refuse to enter plea

2.    Insist on a preliminary investigation

3.    File certiorari if refused

4.    Raise it as an error on appeal

5.    File a petition for prohibition