Originally Posted by
The_Exile
Remember that there will always need to be more cars on the road as the population increases and more people want a car. If public transport was free (something which is a no brainer in my book) then you could make an argument for less cars (I would personally get rid of mine if public transport was free or very very heavily subsidised so to save me a load of cash). As it stands, a bus pass would cost me 60 quid a month, it costs me around £80 a month to run my car all in (that's fuel, insurance, road tax and including money I put away for servicing, MOT etc). Is it worth it to spend a fiver less a week and have to put up with journeys that take 2 or 3 times as long and sit on buses with the great unwashed? I took the bus to and from work for 20 years and it was utter misery, like, proper "I can't do this anymore" kind of stuff which forced me to learn to drive and get a car. A lot of folk wouldn't voluntarily go back to that even if it was free. As for electric cars, they are completely out of reach for working people and the bastion of the middle and upper classes who can say "Well you can't criticise me, I'm doing my bit".
I'm a year away from getting an honours degree in Environmental Science so I know a lot of what I'm saying goes against my own deeply held principles and is likely overly cynical, but sometimes you have to look at the overall picture and be realistic to the evidence around you pointing to one thing. Until public transport is better, free and less stressful then I don't think the number of cars on the road will reduce.
Example: Go onto google, plot a journey from Musselburgh Racecourse to Ocean Terminal by public transport, see how long that would take, how many buses would you need to rely on turning up and being on time? Then plot the same journey in a car. There will be routes like this from Stranraer to John O'Groats and everywhere in between, they are like public transport black holes, vast swathes of cities and countryside which you can't traverse with ease unless you have a car, and with more and more people having to move outside of cities to afford a roof over their heads it'll mean these people will need a car to get around easily.
Ultimately, I can only see the number of cars on the road going in one direction, and it certainly ain't down.