So if you were responsible for transportation, Queetz, you'd use expensive land next to Skytrain stations to park cars, hopefully at least as pay parking (because that's not been controversial for BRT lots in South Surrey...), and increase the subsidy to the bus system for the 350,000 people [1] who can't or don't drive cars? Do you want the transportation system to be even more expensive?
Never mind pesky things like demographic trends such as the senior population, over 65, which is increasing from 14% to 22% of the population by 2045. Appreciate your point of view, but I'll trust the experienced people that are paid and base their livelihood on figuring out the best way to do these sorts of things and have all the info and consequences infront of them. The experts aren't always right, and, I'm sure if you're married, you've heard from your patient and understanding wife that you should just call a mechanic to fix your car instead of trying to do it yourself as well. Probably that mechanic can fix the car faster and cheaper generally too since they have the right tools for the job.
[1] This number is conservative, not all people with driver's licenses commute or otherwise drive - e.g. some use driver's licenses as ID.
2011 Canada Census, Lower Mainland population 277,593 + 2,313,328 = 2,590,921
http://www12.statcan.gc.ca/census-recens...g&T=311&SR=11&S=51&O=A&RPP=5&PR=59&CMA=0
Children under 14 at 354,450 + 51,865 = 406,315
http://www12.statcan.gc.ca/census-recens...=1&View=1&tableID=21&queryID=5&PRCode=59
therefore 2.6 million - 400k = 2.2 million
1.85 million active driver's licenses or just use the working age population from the 2011 census data from immediate link above.
http://www.icbc.com/about-icbc/newsroom/Documents/population.pdf
2.2 million - 1.85 million = approx 350,000