Why was mini disqualified in the 1966 Monte Carlo rally?

The Mini was disqualified from the 1966 Monte Carlo Rally due to a controversial ruling regarding its headlights. The car was found to be in violation of regulations concerning the use of auxiliary lights, which were not permitted. This disqualification occurred despite the Mini's impressive performance during the rally, leading to significant debates about the fairness of the decision. Ultimately, this incident highlighted the strict adherence to rules in motorsport and the complexities of rally regulations.