The Public Transportation

All the days I take the bus and also the c-train, and I know a few rulers for these public transportation. First you need to pay 3 dollars for use the bus or c-train, whit that ticket you can use for 90 minutes. You need to wait until the bus or c-train completely stop.When you enter to the platform of the c-train you don't need to show your ticket or card but in the buses you need to show or pay to the conductor. When the c-train arrive to the platform you need to stay behind the yellow line, when you enter to the c-train you need to no hind the door because the c-train can't depart.
And in the bus or c-train if you'r sitting in the place for old people or disability people you need to stand or move the place.