Sino-Malay race riots began in Kuala Lumpur, leaving at least 190 people dead, with the government declaring a state of emergency and suspending the Parliament of Malaysia until 1971.

The 13 May incident was a period of violent racial conflict that erupted in Kuala Lumpur, Malaysia, on 13 May 1969, following that year's general election. The clashes primarily involved the Malay and Chinese communities and were triggered by political and ethnic tensions after opposition parties such as the Democratic Action Party (DAP) and Gerakan made substantial electoral gains, challenging the ruling Alliance Party's dominance. Processions by opposition supporters, mainly Chinese, were perceived by segments of the Malay community as provocative, exacerbating long-standing grievances and igniting the violence.

Kuala Lumpur (KL), officially the Federal Territory of Kuala Lumpur, is the capital city and a federal territory of Malaysia. It is the most populous city in the country, covering an area of 243 km² (94 sq mi) with a census population of 2,075,600 as of 2024. Greater Kuala Lumpur, also known as the Klang Valley, is an urban agglomeration of 8.8 million people as of 2024. It is among the fastest growing metropolitan regions in Southeast Asia, both in population and economic development.

A state of emergency is a situation in which a government is empowered to put through policies that it would normally not be permitted to do, for the safety and protection of its citizens. A government can declare such a state before, during, or after a natural disaster, civil unrest, armed conflict, medical pandemic or epidemic or other biosecurity risk, although, the declaration is not influenced by these events.

The Parliament of Malaysia is the national legislature of Malaysia, based on the Westminster system. The bicameral parliament consists of the Dewan Rakyat and the Dewan Negara. The Yang di-Pertuan Agong (King), as the head of state, is the third component of Parliament.