Under the Road Traffic Act and its subordinate rules, a raised crosswalk is installed on roads where the speed limit needs to be restricted to ( ) km/h or less. What fills the blank?

Question

Under the Road Traffic Act and its subordinate rules, a raised crosswalk is installed on roads where the speed limit needs to be restricted to (   ) km/h or less. What fills the blank?

Accepted Answer

③ 30. A raised crosswalk is built higher than the road surface to make drivers slow down and pay attention. It is used on roads where the speed limit needs to be 30 km/h or less. [Enforcement Rule of the Road Traffic Act, Annex 6, No. 533]