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Rheolau ar gyfer damweiniau a digwyddiadau, gan gynnwys rheolau ar gyfer traffyrdd, rhwystrau, digwyddiadau, digwyddiadau sy'n ymwneud â nwyddau a dogfennau peryglus.
Rheolau ar gyfer defnyddwyr ffyrdd sydd angen gofal ychwanegol, gan gynnwys cerddwyr, beicwyr modur a beicwyr, defnyddwyr eraill y ffordd a cherbydau eraill.
Marwolaethau Clostridium difficile yng Nghymru yn 2014, wedi'u dadansoddi yn ôl rhyw, grŵp oedran a lleoliad y farwolaeth.
Gwybodaeth am gymorth cyntaf ar y ffordd, gan gynnwys delio â pherygl, cael cymorth, helpu'r rhai dan sylw, a darparu gofal brys.
First published during the 2019 to 2022 Johnson Conservative government
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