Gullappalli Nageswara Rao Vs. State of AP is about bias.
K. L. Tripathi Vs. State Bank of India is about the right of cross examination.
General Medical Council Vs. Spaekmen is about irrelevance of principles of natural justice; if in reaching a decision, the principles make no difference.
N. Kalindi Vs. Tata Locomotives is about the right of representation by a lawyer considered as a part of natural justice and it can be claimed as of right.