SLBP now doesn't have enough buses! 
For 179, since this week, there have been many missing timeslots
and buses entering services late!
Today was the worst day, with 5 timeslots empty. Only around
6pm/7pm, then the replacements come in, usually for just the last
round of the S shift. 
They need to wait for S/E shifts from other services to finish
their shift before they pull those buses to 179.
Not only 179, they had to pull in a bus on 502 bus to operate on
242 too after its duty (on yesterday's chickenlittle2 cameo
post).
Today, they pull in a 199 bus to operate on 242 before its shift
even ended!
