An investigation by Formula One's governing body into last season's finale in Abu Dhabi is picking up speed amid speculation the outcome will determine whether seven-time world champion Lewis Hamilton races on or walks away.
In December, the International Automobile Federation (FIA) promised "a detailed analysis and clarification exercise" of a controversy it recognized was tarnishing the image of the championship.It has said it will discuss what happened with all teams and drivers and reach a conclusion before the start of the season in March.
An FIA spokesman said Wednesday the investigation was being led by Peter Bayer, the Geneva-based secretary general for motorsport, and would be "thorough, objective and transparent."