In reply I am to request that you will acquaint
the
 the 
Duke of Newcastle that 
M Herbert infers from the last information received from China that the four Regiments ordered
               home are now on their passage and may
               be expected early in 
March, and that the Regiments to be returned to
               India have probably by this time arrived there. The force remaining
in
               in China, as being considered necessary for occupation, pending the
               performance of the stipulations of the Treaty, will probably be
               required for one year at least.
               
               Under these circumstances, if any force is required at present in
               
Vancouvers Island it must be drawn from some other source. At the
               same time 
M Herbert must point out
that
 that if meant for a defence
               against the attacks of any powerful nation a much larger force would
               be required to be effective, and that there is always a risk of
               sacrificing a small one.