[cat199]

or, it's a BBC editor ensuring that china 'blocks' and the west 'filters' because that matches editorial policy.

for all we know the original text from the journalist could say 'remove' in both places - without context, we don't really know.

[jjulius]

>... that matches editorial policy.

Can you please link us to their editorial policy that you're using as a source for this? For all we know this could just be an entirely speculative, biased asserition on your part - without context, we don't really know.