@ronanmcd

I know it is useless to bring arguments in this kind of lobbying, but as it is the job of my company (to design metros) I wanted to share.

In a city like Dublin,

Count how many people needs transportation at peak hours.

Compare the ridiculous density of peoples in individual cars, with a metro.

Even with cars performing a perfect ballet (and everybody here knows it will never happen but let's dream),

Without public transport,

There WILL be congestion.

That's basic math.