's Chinese test driver Ma Qing Hua might have to sit out next weekend's Japanese grand prix. According to Speed Week, the Spanish team intended the 24-year-old to drive Narain Karthikeyan
's car during Friday morning practice at Suzuka next week.
But he is apparently having trouble securing a visa for entry to Japan. China and Japan - Asia's two biggest economies - are locked in an escalating row over the disputed Diaoyu islands in the East China Sea. (GMM)