Hmmm... seems like the fire came from the air-conditioning unit,
but until the official investigation report is out, it's rather
unhealthy to speculate.
As for whether our B9TLs will be affected, it's really hard to
say. Our B9TLs are somewhat different from the Hong Kong ones, with
different bodywork for example. Whatever problem that might be in
the Hong Kong B9TLs may or may not affect our ones, depending on
which parts were responsible.