P1racenews AI automatic summary:
The first Chinese Grand Prix in five years has brought with it an unexpected problem
The first Chinese Grand Prix in five years has brought an unexpected problem with two grass fires in Shanghai. The FIA is investigating the causes behind the fiery incidents during FP1 and the end of SQ1. Although sparks from cars were initially suspected, a definitive conclusion is still pending. The theory of a possible flammable substance near the grass is being explored. Despite no immediate solution being found, measures will be implemented if a cause is determined. The concern lingers over potential disruptions for the rest of the Chinese GP weekend. If fires reoccur during a race, the impact could be more severe than during practice or qualifying sessions.