Last time I remember services like 26, 35, 90, 130, 135, 139,
142, 269, 410 ever had NAC DDs (be it 0305s, LAs or LO2x) running
before. Service 410 also had a VSO appearance once in 2005. Somehow
are there any reasons why ADDs are not deployed to these a/m
services?
I remember 139 was due to the narrow road along Kim Keat Rd IIRC,
it did have LO3X running that time, but think some right angle
turning point not suitable for ADD.
26, 35, 90, 130, 135, 142 & 269 never got the chance to get
ADD when NAC DDs phase out, dunno the reason why, but most probably
not cost effective.
410 use LO2X before, not sure ADD did appear before.
Cheers.