Originally Posted by msm2000uk

One of the people in the line muttered "Don't queue jump!", to which I just smiled.
About 5 minutes later, now armed with a salad for myself and a coffee for one of the gate staff, I walked past the guy again and said "Watch this".
Again, I walked to the front of the queue, nodded at the agent, and he let me through the tensa barrier - while I passed him his coffee. I looked around, found the guy in the queue, and smiled.