On Sun, 06 Feb 2011 18:39:14 +0000, Paul Corfield
wrote:
ultimate destination. It's rather more involved if the main route
blind
or rear / side blinds have to be done.

Which is I guess why in London rear blinds are just a number, and
side blinds show the number and a via point somewhere in the middle
of the route. No need to change them all day then!

I believe TfL have specified automatic blinds for vehicles but there
only seems to be one supplier who can (currently) meet the spec or
so I
read!

I don't see why they don't go for LED. The newest types with a high
resolution and fast refresh rate are *very* readable.

Neil

--
Neil Williams, Milton Keynes, UK