Sara Ali Khan’s video of riding pillion with co-star Kartik Aaryan, on the streets of Delhi, provided a sneak-peek into their upcoming romantic drama. But the same viral clip has landed the leading lady into trouble. A complaint has been filed against Sara, for not wearing a helmet while riding pillion. The Delhi Police has reportedly sent a notice to the ‘Simmba’ actress and action may be taken against her for flouting traffic norms. Sara and Kartik were shooting for Imtiaz Ali’s yet untitled love story in the capital. The film is touted to be a sequel to Saif Ali Khan-Deepika Padukone-starrer ‘Love Aaj Kal’.