Hmm... if I can recall, I took a Nissan Diesel U31SCN (TIB261X)
& Hino HT238K (TIB344R) on 176 but those NAC buses made me
experienced hot and stuffiness during the entire ride. In the
middle of the journey, I've once alighted at one bus stop and
transfer to an AC bus on Sv 176.
BTW, DAFs with Hispano bodyworks are quite comfortable for me back
then. Recall TIB401J on 176 before the first 14 DAF buses
(TIB391D-TIB404B) were sold to NZ, while the rest were transferred
to CSS fleet in 1997. It also reminds me of the DAFs on 950, 951
& 952, as it was settled on services like 75, 181, 187 etc.
after 950, 951 & 952 withdrawn.