So I picked up a strangely empty cable car at the Powell turnaround Tues. night, and then sat for about 15 minutes at Geary street. What had happened is that a regular passenger car was stalled directly in front of us. In the time it took the brakeman to radio in for help, and explain over and over again the situation, two tourists and the conductor, and someone from the sidewalk manually pushed the car off onto Geary again. When one of the tourists came back on the car, we all gave him a hand.