Enrollment of advocates,discrimanating decision?

Is it right decision of the bar council of gujarat's decision not to enroll new advocates beyond age of 45? Article 21 of the constitution of india gives freedom of profession, Trade business etc. & article 14 provides equity before laws. The decision of the council is not in violation of the fundamental rights of the citizen? Is it not going to restrict new entrants curtailing their chances of profession? & creating monopoly on the part of existing one? Should it not be treated as restrictive trade practice?