Deputy Nguyen Hai Nam of the Hue National Assembly delegation stated that the core issue is designing a special mechanism within the general legal framework, moving toward a more differentiated institutional framework based on clear criteria, defined limits, and characteristics unique to Hanoi to assess effectiveness.

"Otherwise, it could easily lead to expanding exceptions and weakening the unity and stability of the legal system," he said.

Nam noted that the advanced mechanisms and increased decentralization granted to the Hanoi government in the revised Capital Law create a strong new institutional space.

However, he emphasized the need for corresponding control mechanisms to avoid potential risks, especially in planning, land management and investment.

"When granting authority to Hanoi in connection with administrative reform, adjustments must be made to avoid overlap and ensure effectiveness," he said.

He also stressed that regulations on regional linkage in the Capital region must ensure effectiveness. Instead of merely expanding geographic space, it is necessary to clarify Hanoi's role as a central coordinator and driver of development.

Regarding planning principles, deputy Tran Viet Anh of the Hanoi National Assembly delegation expressed strong agreement with the viewpoints and principles outlined in the draft law.

He proposed that adjustments to the overall Capital master plan should only be made when truly necessary to serve national interests, public benefits, critical priorities, or defense and security requirements.

Such adjustments should also only be considered when there are significant changes in natural or socio-economic conditions or to implement directives and orientations from the city's Party organization.

He said this approach ensures stability, long-term vision and strategic consistency in the Capital's development.

On decentralization in planning, Anh stated that granting the Chairman of the Hanoi People's Committee authority to approve new Capital master plans and planning adjustments is a new and breakthrough step, representing strong decentralization compared to previous urban and rural planning practices.

However, this decentralization does not mean a lack of oversight or absence of legal and professional consultation mechanisms or central agency involvement.

The draft law establishes a strict control mechanism requiring professional consultation from relevant agencies and approval by the Hanoi People's Council.

"The draft law also authorizes the Hanoi People's Council to issue local regulations on architecture, urban and rural activities. This provides Hanoi with a legal foundation to act proactively, flexibly and autonomously in its development process," he said.

Addressing traffic issues in the Capital, delegate Nguyen Van Canh of the Gia Lai National Assembly delegation proposed several solutions to improve Hanoi's traffic situation.

He suggested encouraging the construction of underground and multi-level parking facilities to increase the proportion of land allocated for transportation and meet parking demand.

He also proposed studying and applying models that allow partial parking on sidewalks in areas without underground parking, provided it does not affect infrastructure, traffic safety, or public rights.

"These are non-financial solutions that help improve the efficiency of Hanoi's existing transport infrastructure," Canh said.