43,45,49 can give some dds to other svcs like eg. Sv 45 dds can
give to 130 and convert them to sd slots lah.
I still dont get it why Sv 119's DDs are still there. Might as
well give them to 113. Even on sundays/PHs/Off-Peak/Peak (all
periods are freakin empty) even Sv 291 dont get to use dds on
Sundays/PHs.
You have to be serious that you say 43, 45, 49 give DDs to other
services.
43 - fully justified - heavy loading BG - NEX, PL - Marine
Parade
45 - fully justified - this route - amazes me how
many long distance travelers take it
49 - it is a brand new route and we have to see.
119 - not justified for sure.