Are there any specific conditions or limitations placed on the state legislatures' powers to make laws related to certain trades and businesses under Article 298?
Yes, there are specific conditions or limitations placed on the state legislatures' powers to make laws related to certain trades and businesses under Article 298. The executive power of each State shall, in so far as such trade or business or such purpose is not one with respect to which the State Legislature may make laws, be subject to legislation by Parliament (Article 298(b)).