Visit www.lehren.tv for more Bollywood news and videos. The starcast of Rakeysh Omprakash Mehra’s film ‘Delhi 6’ gathered at a suburban mall in Mumbai to flag off the promotions of the film. The promotions were kicked-off through an unique caravan. Watch the leading pair of the Bollywood film Abhishek Bachchan and Sonam Kapoor’s plans to travel with this caravan.