"Mae nifer o brofion o’r fath wedi'u cynnal o amgylch y DU, ond dyma'r cyntaf yng Nghymru. Rhaid inni brofi’r prosiect hwn, ac mae penwythnos Gŵyl y Banc yn gyfle delfrydol inni wneud hynny.
“There have been a number of such trials around the UK, but this is the first in Wales. We have to stress test this demonstration project, and the late Bank Holiday weekend should be the ideal opportunity to put this vehicle through its paces.