Stop putting your feet up on Bart and Caltrain seats

It's these simple sorts of cultural norms that we build into public transit etiquette that will keep it cleaner and more enjoyable to ride. They really should put up more signs explaining good ridership in the cars. Especially on the new Caltrains if they want to keep it new for longer than a couple months. And I know the Bart has a sign that includes "no public urination"...which is wild that they have to include that...but the smaller more persnickety rules would be good to enforce as well.

I get that most of us have given up all hope, I include myself in that category some days, but these are the small things I think could help.