If Macron’s party loses, he has vowed not to step down as president until his term ends in 2027. However, if either the National Rally or the New Popular Front wins outright, France could face a period of “cohabitation.”
This means the president, from one party, would lead the country while another party controls the government, focusing on domestic policies. The president would retain control over foreign and defense matters.
In the likely scenario of no clear majority, the president would have to negotiate with other political groups to form a government and select a prime minister. This could lead to a fragile government that might struggle to survive for long.
This situation has occurred in France before, and it involves balancing power between different political forces, which can impact the stability and effectiveness of governance.
Source: BBC
https://www.bbc.com/news/live/ck7gydwgvy8t