Assertion: public transport bus | /r/CapableOf | operate on a zero-fare basis
Facets:
value: in other areas
type: LOCATION
Source sentences:
text: In other areas, public transport buses may operate on a zero-fare basis, or ticket validation may be through the use of on-board/off-board proof-of-payment systems, checked by roving ticket controllers who board and alight buses at random.