THE MAP
Every coin is a station. Solid = open line, dashed = being dug.
OPENDIGGINGEXPIREDCENTRAL = SOL
DEPARTURES
All stations
DIG A TUNNEL
Unfinished after 14 days? Everyone takes tokens back.
WHERE THE FEE GOES
Read from the program, split on every trade.
RIDE THROUGH A TUNNEL
EVERY OTHER TRADE
HOW IT WORKS
One line diagram, read out by the duty officer.