Sanjay Leela Bhansali's Love & War is indeed one of the biggest and most awaited films of the year. The movie brings three of Bollywood's biggest stars, Ranbir Kapoor, Vicky Kaushal and Alia Bhatt, together for the first time. It is also poised to be yet another cinematic spectacle from SLB. Amidst the rising excitement to catch a glimpse of the film, the makers are ensuring that everything is kept under strict surveillance to prevent any leakage of its assets. Interestingly, mobile phones are now not allowed on the sets.