Wolff wants transparency from Horner investigation

Mercedes boss Toto Wolff has called for Red Bull's investigation into Christian Horner to be transparent – and said the controversy is "an issue for all of Formula One".

Horner is under investigation by the racing team’s parent company Red Bull GmbH following a claim of "inappropriate behaviour" by a female colleague.

The 50-year-old emphatically denies the accusation and remains in his role as Red Bull team principal.

He is in Bahrain for this week’s three-day test ahead of the opening race, also in the Gulf Kingdom, on 2 March.

Horner has stated it is his intention to be in his post for the start of the new campaign.

"It is clear," Wolff said when asked to address the allegations during the lunch interval on the first day of testing.

"Formula One and the teams stand for inclusion, equality, fairness and diversity, and that is not only about talking about it, but living it day in, day out. These are just standards we set ourselves.

"We are a global sport and one of the most important sport platforms in the world and role models, too.

"But having said that, there is a lot of speculation that has been happening over the past weeks, and lots of things that are going on.

"What is important at that stage is for a process with rigour. I think what Red Bull has started as an independent investigation, if this is done in the right way, with transparency, that is something we need to look at.

"What the outcomes are, what it means for Formula One, and how we can learn from that because we want to talk about racing cars, and we want to talk about the sport, rather than these very, very critical topics that are more than just a team issue.

"It is phenomenon, and an issue for all of Formula One, and every individual that works out there."

Horne