I don't think any sense in this restriction. Education is life-long process. Secondly - Nearly all type of courses are being available from Open Universities. Thirdly - Foreign Universities surely to come with all new ideas. Fourthly - There are many successful advocates who done their LLB in late age.
Only the Court is not destination of Law Students. Many LLB holders have emerged as advisers, consultants, legal drafters, NGO managers, administrators, managers, IR-PR fields, writers etc. Banning such aspirants in the goose of age will prove injustice in the field of law & justice.
Anyway Bar Council had to take back its earlier decisions and this one will be surely added in that list.