Roland Perry wrote:
Something like 90% of journeys in London are by public transport, so the
remainder who are using their car have obviously got a very good reason.
Often (amongst those I've asked) it's because they have had very bad
experiences with public transport in the past, and feel they need the
extra flexibility that a car provides.

That statistic does not really mean a great deal though; the fact that
the public transport system can support that figure is because it is
more scalable. The issue is that some individuals still appear to
consider the private motor vehicle (read: car), which is not scalable or
anywhere near it, a good way to get around London. A feel your statistic
proves my point.

As an aside, where did you get that figure from? I've been looking for a
good stats site for a while.

I used to travel to London from Cambridge 3 or 4 days a week, for a
couple of years, and in that time I used the train except for perhaps
half a dozen times when I went by car because I had lots of
luggage/items-to-deliver to cope with. And most of those trips I did on
a Sunday. And one time I knew I was going to be very late and it wasn't
practical to get a train.

That's wonderful for you, I wish everyone were so considerate.

Of course, it depends what you call London. Years ago, I would regularly
drive down the M4 and park at Marble Arch (under Hyde Park), or perhaps
at one of the car parks in the squares north of Oxford Street. There was
never very much of a problem, traffic-wise, and as the nearest sensible
railway station to my home in rural Oxfordshire was more than halfway
into London (at the edge of the Metropolitan), a lot of the time it just
felt "right" to carry on, having got that far.

I am referring to anywhere that is densely populated, not just central
London. I cannot recall the development density index where car use
becomes difficult, but I would think zones 1-6 are past it.

Dan