overpass turbo is fun (fixing tagging errors and omissions)
operator all changed to "MTRC" for ease of use / editing
made some station dimensions more realistic; all East Rail Line routes added to route_master
made some station dimensions more realistic
fixed spelling error visible at low zoom level
Kwun Tong Line: naming; track layout at Choi Hung/Tiu Keng Leng sidings
fixed Lam Tsuen River (partial rv of #41190287 by OmniBusSun)
labelling; alignment of split-level Island Line tracks from Admiralty to Tin Hau
removed "station" from Mei Foo station; fixed bridges in Tung Chung
removed siding tag from AEL terminal tracks at Hong Kong station