Why does the victoria line still have signals?
On Sat, 11 Jun 2016 13:47:49 +0100
" wrote:
One thing that I don't understand, however, is why they replaced the
waysides with other waysides with three lenses. Could they simply not
have used one lense with LEDs, the way they do on NR?
It usually comes down to money in the end. Probably easier to replace than
rebuild.
--
Spud
|