The document discusses the development and application of criminal equity, highlighting its origins in the extraordinary jurisdiction of the king-in-council and its evolution in English law, particularly regarding the powers granted to ordinary courts. It explores the principles of natural justice and discretion within criminal proceedings, emphasizing the need for adherence to established legal principles without arbitrary application of equity. Additionally, it examines various cases illustrating equitable reliefs in criminal law both in India and the United States, addressing issues like frivolous prosecutions and rights to a speedy trial.