Proposal to amend ADS-20-12 (consolidated guidance document). The ADS shall have strategies to detect and respond to instructions from road safety agents. For ADSF-1, this allows transfer of control to the fallback user. Manufacturers may use non-ADS strategies including remote intervention or permitting the road safety agent to drive. Examples of instructions include pull over, give way, stop after collision, move out of way, avoid specific road, and not overtake. Instructions may be issued via lights, sirens, audio messages, written signs, or light bar messages.
Proposal to revise the guidance on para. 6.1.2.3 of the draft UN Regulation on ADS regarding unreasonable disruption to traffic. The revision changes “prevent normal interaction” to “allow normal interaction” and “require other road users” to “may technically require other road users” to clarify that the requirement permits normal interaction with traffic, such as using on ramps, slowing for traffic lights, and waiting at unprotected turns, where other road users must adapt their speed, without violating the requirement.