I do not think there will be the transfer of buses between
depots in GCM. The reason is because the buses have their
operator's logo on them, and the depots are managed by different
operators. Even if an operator manages two or more depots, I do not
think it will happen as the buses are assigned by the LTA to the
GCM packages.
Nonetheless, I guess there will be the transfer of buses within
the depot from time to time as buses are taken out of service for
repairing or applying of advertisements.
With regards to the capacity, we have to wait and see how the
change in capacity is done. I guess the interim measure is to use
buses from the spare fleet while the long-term measure is that LTA
gives the depot more buses.
Anyway, in the GCM, there will be more buses used on the
affected bus routes, so capacity should not be an issue at least in
the short-term.