The bike shop guy told me,
"Clamp the front brake handle down with a rubber band so it won't roll, then just lean it on something."

I said, "What if I need to stop and there'e nothing to lean it on? Guess I'll just keep going until I find a tree or something."

Is that what you ladies do? When I ride 50 to 100 miles, I will certainly need to make some stops!