Recent scrutiny was cast on the supermarket chains following a Four Corners report, which scrutinized their pricing strategies. Accusations of price gouging have been refuted by the companies, yet the expose has fueled the debate on their market dominance. Littleproud contended that the report confirmed suspicions of anticompetitive practices, particularly highlighted by inflated meat and produce prices.

These claims have brought to light a broader issue – the immense earnings reaped by these retailers, with each boasting profits over the billion-dollar mark last fiscal year. This revelation led to mounting pressure from political quarters, demanding a reevaluation of the supermarket’s influence on both ends of the supply chain.

The increased scrutiny has resulted in four critical examinations: the Australian Competition and Consumer Commission's yearlong inquiry into pricing, a senate probe led by the Greens party into possible price-fixing, a review of the existing food and grocery code of conduct, and an inquiry spearheaded by Queensland’s parliament into grocery pricing behaviors.

Amid these investigations, Littleproud urged the Federal Government to expedite the process, emphasizing the dual detriment faced by farmers and consumers due to the current duopoly’s practices. He warned of the peril to Australia’s food security, highlighting instances where farmers have seen their produce rejected based on stringent specifications, a power play possible only under market monopoly.

Opposition Leader Peter Dutton weighed in on the conversation, pointing towards potential murky dealings between developers, Coles, and Woolworths, suggesting a tendency for strategic land acquisition which stifles competition prior to store approvals.

Litteproud's concerns also encapsulate the broader issue of maintaining the nation's food sovereignty. He cast the situation in stark terms, positing that the loss of 34 percent of farmers could lead to a crisis in food security—an untenable situation for a nation-value such an essential commodity.

The supermarkets have been signaled out to address these claims, ushering in a potential period of change should legislative measures favor Littleproud’s push. The emphasis is clearly on recalibrating the balance of power in the grocery sector to safeguard the interests of consumers and the agricultural community alike.