Okay. If you look, you'll see that we've assumed all the projects on this page. On the first part of it, you have what we call active.... There is more than $40 billion in equipment, buses, and Métro stations, so asset maintenance is the top priority before developing any kind of new system.
Then, the second aspect is that when you buy equipment you try not to bring in a new back office, meaning a new system with new equipment, new tools, new products, and new projects. That costs a lot. As I often say, if you don't have a lot of money, paint, bus lanes, and buses do a great, great job.
Then, if you have a little more money, and you want to sustain and increase your ridership, you're looking more towards a system like BRT, which is cost efficient. For between $12 million and $15 million, you have a good increase in ridership. Then you look at what we call heavy public transit systems like trams or, more than that, suburban trains or metro. A metro costs a lot: between $175 million and $200 million per kilometre.
So in that list, our main objective is le service à la clientèle. Our objective is to improve the quality of the service to the clientele and the ability or capacity to have an increase in ridership with cost effectiveness. But asset maintenance is the top, top priority.