Does the Hong Kong metro map give interchange direction suggestions?
On the Hong Kong MTR map, some of the interchange symbols have little lines and half-circles in them. They're a bit small to read on some maps, but if you zoom in they get a big clearer:
Are these suggestions for where to change depending on the direction you're going + changing to? Or do they have some other meaning?
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Bonus marks - Assuming I am right that that these are direction interchange suggestions, what does it mean if it's an empty circle, or a "T" in one?
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2020 DISCOVERY THE MTR HONG KONG SUBWAY 🚇 METRO FROM WAN CHAI TO KOWLOON 🏯
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