American car manufacturer Ford has stepped up pressure on Red Bull Racing to swiftly conclude its investigation regarding the allegations against Formula 1 team principal Christian Horner. Amid a lack of updates on the probe into claims made by a female employee, Ford CEO Jim Farley has expressed growing frustrations in a letter addressed to Red Bull.

Farley emphasized the need for a prompt and just resolution, stating that Ford is disappointed by the lack of progress and transparency surrounding the matter. The car giant, set to partner with Red Bull's Powertrains division from the 2026 season onwards, highlighted the importance of shared values and commitment to transparency in their partnership.

With the F1 season opener scheduled in Bahrain next weekend, there are concerns that the unresolved controversy could overshadow the event. Formula One Management has also called for a swift conclusion to the investigation, emphasizing the need for a fair and thorough process.

Amidst the ongoing investigation, Horner has maintained his position as team principal, denying any wrongdoing in the allegations. Red Bull has yet to provide a timeline for the completion of the probe, as stakeholders await a resolution that aligns with their values and expectations.

The call for urgency by Ford and other parties underscores the significance of a timely and transparent outcome to the investigation, as concerns mount over the potential impact on the upcoming F1 season.