What i mean by this is with stations that have a lot of trucks, counting and adding each vehicles occupancy and comparing it to how many staff i have at the station is time consuming and can be streamlined.
I suggest we put a number somewhere in the station screen that shows how many total seats are available on the all the vehicles in the station. This makes it very easy to compare how many staff I have and how many seats i have open on vehicles, and which vehicles I can buy if I choose to expand and buy a new station.