Still remembered that in the past, route 800 was a Hino haven
(the old HT2XX Hinos), while 804 was the Nissan haven 
.
And I saw a picture of TIB 1256E on route 804 some time ago. It was
a mixed bag of emotions: nostlagia to see those buses back on their
old haven, and "WTF" to see such creaky old buses used on such a
crowded route.
Anyway, recently I have noticed that there are less Nissans running
on route 980. Instead I see more Scanias, and on the last weekend,
I even saw a Habit. Also, I think route 980 now has one Mercedes MB
O405 Volgren as a perm bus, which should improve things a
bit.
However, I think that there is still room for improvement. It seems
to me, from the comments left here, that they are gradually being
dumped on route 187 (a new Nissan dump? 
).
Instead, I think these buses should be kept as spare buses. When a
bus route needs more buses, it can take in a few buses from other
less important or used routes, and the Nissans can help cover for
those unimportant routes.
