Has this amendment led to any significant changes in governance within the National Capital Territory?
Based on the provided context, it is not clear if this amendment has led to any significant changes in governance within the National Capital Territory. The information given outlines the powers and limitations of the Legislative Assembly to make laws for the National Capital Territory, as well as the relationship between its laws and those made by Parliament. However, there is no direct mention of any specific changes or consequences resulting from this amendment in terms of governance within the National Capital Territory.