Yeah maybe the guy in the front double cab got to the IG...at the end of the video, after the first guy from the back went to the IG car, the rest kind of followed suit and got nearer to the Land Cruiser of the IG.
I think the guys from the front went to the IG, while guys at the back made a cordon.
The schockwave of the blast is tremendous, the way those umbrellas on the post move and the guy on the motorcycle had his head thrown to one side, then the guy with the suit became Usain Bolt and all three were in a head to head, while the MP sprung over that bunker sort of thing like a Olympic hurdler and crouched.