C-train Etiquette

  I have taken the c-train in Calgary. There are some etiquette on transit in Calgary. like,
1. courtesy seating is provided to the disability people. If a disability people asks you to give up the seat, you should do it. 
2.  Personal audio devices. If you are listening to music, please keep it down, don't disturb the other people. 
3. Food and drink. If you going to eat or drink, remember to keep it clean.
4. Cell phones. If you going to take the phone call, you should keep you voice down.
5. Keep doorways clean. Don't disturb the other people into and out of the c-train.
6. Don't let your belongings disturb the other people.
7. Don't smoking.



I think these rules is enough. If everyone can follow the rules, we no longer need more rules.