Thanks for all the input, everyone! :D
If there is a picture of historical importance, to cite
some examples pictures of buses on 103M, and it
was of reasonable quality, with maybe minor flaws like a
car blocking a portion of it, would you still publish it,
considering that such a picture is a snapshot of a certain time in
the past, and that it is no longer found today?
It's great to see such a thread around to address this issue.
(:
And as what you have mentioned (in the quote), if it blocks
almost half of the bus, I think it's best to avoid posting such
pictures as there is defintely room for improvement, and besides,
someone may have a better shot of it anyway. But mentioning all
these, it's still up to the photographer as to how the photograph
conveys the message across.