This document discusses the principles of natural justice and a fair legal process. It outlines two main principles: 1) Both sides must be heard, also called audi alteram partem, and 2) No man shall be a judge in his own cause. It also discusses the requirements for a fair legal process, including giving notice, allowing each side to present evidence and cross-examine witnesses, and having an impartial judge or tribunal make the decision. The overall message is that natural justice and a fair legal process require impartiality, fairness for both sides, and following proper judicial procedures.