SMB 26L on 167
TIB 959S on 171 - replaces 577K
TIB 577K and TIB 743Y on 178 - 577K came on as breakdown
replacement
TIB 457Z on 859
SMB 80D,TIB777A on 961 - as expected hopping around is common
for 777A, takes 2nd last bus from WL
TIB 793C on 962 - on 959S's slot
TIB 78lL and TIB1131G on 969 - 78lL replace 429E and ll3lG takes
S201