The ultimate authority for making laws in any country is the Parliament.
Across the globe, Parliament in any nation has the powers to abolish an existing law, replace the old abolished law with a new law, amend the existing laws, and create new laws.
Across the countries in the world, Parliament has some kind of control over those who run the Government. In countries like India, the Parliament has direct and full control.
As long as there is support of the Parliament, the Government can take decisions and run the country.
In most of the countries, only if the Parliament sanctions it, the Government will have the power to spend the public money.
All the money that the Governments have is controlled by the Parliament.
Parliament can seek any information from the Government.
Parliament is the highest forum for debate and discussion on national issues, public issues in any country.