Most consultation respondents (at least two in three) said their behaviour would not change in any of these respects as a result of a reduction in speed limits.
Dywedodd y rhan fwyaf o ymatebwyr yr ymgynghoriad (o leiaf dau o bob tri) na fyddai eu harferion yn newid yn unrhyw un o’r ffyrdd hyn o ganlyniad i ostwng terfynau cyflymder.