The 10th edition of Auto Expo in New Delhi has been formally inaugurated on Wednesday evening by the Union Road transport Minister, Mr Kamal Nath. Speaking on the occasion, the Minister said that Motor Vehicle Act will be reviewed very soon to comply with the passengers security norms. He also said that the safety regulations will be aligned at par with international standards.The biennial event Auto Expo 2010 saw launching of several heavy power luxury passenger buses , small and concept cars. Our correspondent reports all the International and domestic vehicle manufactures have come up with one or another version that suits the Indian consumer.