A popular place at the GRU facility is the dumpster, but only one person goes there at a time.
What you may not know is that GRU has a video camera pointed at that very location. It's purpose is to identify vehicles waiting to enter the gated parking lot, and open the gate (which is done manually by an operator inside the operations center).
Now, how many have noticed that the gate sometimes opens when you visit the dumpster? Is your face now a bit red?
Bottom Line: If you must commune with nature, go into the bushes. Only go near the dumpster if you need to dispose of a Power Bar wrapper.