Ultimately, highway authorities should exercise their discretion and judgement to ensure that speed limits are set in a way that promotes safety, efficiency, and community wellbeing.
Yn y bôn, dylai awdurdodau priffyrdd arfer eu disgresiwn a'u barn i sicrhau bod terfynau cyflymder yn cael eu pennu mewn ffordd sy'n annog diogelwch, effeithlonrwydd a llesiant cymunedol.