Clean, punctual, law abiding, orderly, expensive… Are you thinking of Switzerland? A few hours in Rwanda and these attributes are all around you!
Squeaky clean: in Kigali, in the most remote village, simply everywhere! None of the usual plastic litter - Rwanda banned plastic bags in 2008. Bus schedules are taken seriously: if your transport is scheduled to leave at 10:30, it does so. Never ever will you see a Moto-driver or his passenger without a helmet.