Tipping is normally not necessary or envisioned, nevertheless the driver will often round the fare as much as the closest greenback. Some taxis are available in the course of signal 8 or previously mentioned, but they are under no obligation to provide travellers as their coverage is not helpful https://www.cnbc.com/2020/07/04/canada-suspends-extradition-treaty-with-hong-kong-eyes-immigration-boost.html