Which of the following is a key responsibility of the UK Parliament?

The key responsibility of the UK Parliament is to make and pass laws. This function is central to the role of Parliament within the UK political system, where it serves as the supreme legislative body. The process involves various stages, including debating proposed laws (bills), scrutinizing their content, and voting on them. Through this mechanism, Parliament plays a critical role in shaping the legal framework of the country and ensuring that laws reflect the will and needs of the public.

Managing the economy, conducting foreign affairs, and overseeing the judiciary are important functions within the UK governance structure, but they fall under the purview of the government and other institutions. For instance, the government is responsible for economic management and conducting foreign policy, while the judiciary operates independently of Parliament and the government. Therefore, while Parliament influences many aspects of governance, its primary and essential duty remains in the legislative sphere—making and passing laws.