27A,34A,36B Should renumbered as M and use a mix of DD.53M quite
okay with SD just that need 1-2 more buses during peak hours...
Your point is quite true. Actually, 53M should be retimed to
operate only during certain parts of the day (similar to that of
182 and 182M) while 53 still operates all day as 53M sometimes have
very low demand (less than 8 people) during off peak hours, in
which 53 can already handle it, alongside 45.
Suggested 53M
Operating Hours
6.25am to 9.00am (AM Peak Hour)
1.00pm to 2.30pm (School Dismissal Time)
5.15pm to 8.00pm (PM Peak Hour)
10.30pm to 12.30am (Complement Last Train Timings)
This service will operate at 5-12 minute intervals throughout
its operating hours.
Fleet: 5 SDs will do at most, no need too many.
For 27A, 34A especially need more SDs or swap some current SDs
with DDs to cater off service travel back to their respective
interchanges and high demand.