O dan y darpariaethau hyn, gallai awdurdodau priffyrdd wneud Gorchmynion rasys moduron a fyddai’n codi cyfreithiau ffyrdd penodol dros dro er mwyn caniatáu i ras foduron gael ei chynnal ar ffyrdd cyhoeddus (ar gau dros-dro).  Cyn gall trefnwyr rasys ymgeisio am Orchymyn ar gyfer ras moduron, mae’n rhaid iddyn nhw gael caniatâd gan gorff llywodraethu chwaraeon moduron.  Bydd Gweinidogion Cymru yn gallu gwneud Rheoliadau sy’n nodi pa gyrff llywodraethu chwaraeon moduron sy’n gallu dosbarthu trwyddedau a’r math o rasys moduron a threialon cyflymder y gellir eu cynnal.  Hefyd, gall Gweinidogion Cymru bennu pa wybodaeth sy’n angenrheidiol mewn Gorchymyn rasys moduron sy’n cael ei ddosbarthu gan awdurdod priffyrdd Cymru.    Mae’r darpariaethau hyn hefyd yn cynnwys tabl o ddarpariaethau o fewn Deddf Traffig Ffyrdd 1988 a Deddf Rheoleiddio Traffig Ffyrdd 1984 nad ydynt yn berthnasol yn ystod ras foduron a drefnir o dan Orchymyn ras foduron.  Byddai Gweinidogion Cymru’n gallu ychwanegu neu gael gwared ar ddarpariaethau o’r tabl hwn drwy reoliadau.
Under these provisions, highway authorities would be able to make motor race Orders, which would suspend the operation of certain road traffic laws to allow a motor race to be held on a (temporarily closed) public way. Before a race organiser can apply for a motor race Order, they must seek permission from a motor sport governing body. Welsh Ministers will be able to make Regulations specifying which motor sport governing bodies can issue permits for what type of races and trails of speed in Wales. Welsh Ministers will also have the ability to specify what information a motor race Order issued by a Welsh highways authority must contain by Regulation. These provisions also include a table of provisions within the Road Traffic Act 1988 and the Road Traffic Regulation Act 1984 that do not apply during a motor race which is being run under a motor race Order. Welsh Ministers would have the ability to add or remove provisions from this table by regulation.