National Welsh Omnibus Services
（重定向自Bustler）
![National Welsh/Cymru Cenedlaethol in 1980 in Cardiff Central bus station.](/Images/godic/202501/02/Cardiff_Bus_Station_-_geograph.org.uk_-_15281475745.jpg")
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National Welsh Omnibus Services was a bus company which operated in south-east Wales and in the Forest of Dean area of Gloucestershire from 1978 to 1992. It used the trading name National Welsh and its Welsh equivalent Cymru Cenedlaethol.