Legislature overpowers the Judiciary at law

I had written about the reservations in Educational institutions some time back and about the fight between the SC and the Political parties for imposing these reservations in Private Institutes. Today reading this news I am totally shocked at the legislature’s behavior of ignoring the judicial decision and forcing the *law*. But I am confused now. If the decision of the highest body of Judiciary i.e. Supreme Court, who is responsible for law enforcement, itself is ignored, then who is going to make sure that this *law* is obeyed and practiced?