Hi, I'm stuck! I'm on the 5th or 6th mission. It's a driving mission to start. 1st objective is to get to a place where there is some guards uniforms. I've done that. then you get back into the car and chase an enemy car and destroy it, again i've completed that. next part is you have to get past the check point. well i've driven to the check point and got out of the car pressed a button by the door and it says only authorised people only in a russian accent. what do i do next?? i guess i have to wear the uniform which i picked up earlier but i can't find it anywhere!!! does anyone know what i have to do?! please help me!

yes put on the uniform,look on your map for blue dot.