The campaign is designed to address some of the most common complaints riders have regarding other riders. The first posters, released in July, addressed hogging seats, blocking aisles, talking loudly, putting feet on seats, and personal grooming.
This year, Metra is asking riders to vote on what else they want addressed. Littering, manspreading and hands-free coughing and sneezing are all on the table, but riders can also write in their own suggestions.
To vote, click here.