Lebanon's caretaker Prime Minister Hassan Diab threatened on Saturday to stop performing his duties to pressure politicians to form a new government, citing an incident in which shoppers fought over milk to illustrate the parlous state of the economy.

Diab's cabinet resigned on the back of the Aug. 4 Beirut port explosion that devastated swathes of the capital. Prime minister-designate Saad al-Hariri was nominated in October but has failed to form a new cabinet since due to political deadlock between him and President Michel Aoun.

An ongoing financial crisis, which erupted in 2019, has wiped out jobs, raised warnings of growing hunger and locked people out of their bank deposits. A new cabinet could implement reforms needed to trigger billions of dollars of international aid.

"If seclusion helps with cabinet formation then I am ready to resort to it, although it goes against my convictions for it disrupts the entire state and is detrimental to the Lebanese," Diab said in a televised speech.

"Doesn't the scramble for milk constitute a sufficient incentive to transcend formalities and roughen out the edges in order to form a government?" Diab said referring to the recent incident at a Beirut supermarket in which shoppers fought over powdered milk.

A video of the squabble went viral on social media, leaving many people shocked at the desperate state of the economy.

(With input from agencies)