...on Taxiway 2, waiting in sequence as number 3 for departure Runway 24 and moving forward: suddenly, without any notice, a Tashkent Airways TU 154 came from the left taxiway, moving in front of us so that we had to apply full brakes. Asking the tower, what is going on there- the answer was: Ah, I can't see you there, please give way to the Tashkent Airways! which we already had done- to avoid a collision. Does anybody know where I can send a report to?