b4 the rationalisation phase 2 of NEL was
being initialised, SBS 9226 H was a
HGDEP bus. It was serving Sv 85, and
occasionally Express 501. After the rationalisation, it was a spare
bus for HGDEP. When Sv 9 got their double
deck buses, SBS 9226 H was transferred to
BNDEP. That was also the time that Sv 9
changed from HG to BN.