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Thanks a lot for your update to the Lagos article! However, the first link you added was removed. This is due to this site's external links#what not to link to guidelines, which mean that individual bus companies can and should be linked but portals and such cannot be. Have a look at the external links page, and you'll get a feel for what kinds of things normally can and can't be linked. After you've had a look, if you have any questions, don't hesitate to post them below.
All the best,