Salman Khan greeted his thousands of fans on Tuesday who gathered outside his house to catch a glimpse of the actor on his 57th birthday. Salman waved to them from the balcony of his Galaxy apartment as they all cheered for him from below. However, as the crowd started getting unmanageable, the police had to do lathicharge on them to shoo them backwards. Also read: Preity Zinta wishes Salman Khan on birthday with mushy pics: 'Was so nice to see you on my short and sweet trip'