UN R151: Proposal for Supplement 3
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Supplement 1 to the original version of UN R151 (GRSG/2019/25) amended the paragraph 5.3.1.4. to add an explicit requirement for the maximum detection distance. The Supplement did not intend to delete or suggest a change in the requirements for the information signal boundaries or the detection area around the front wheel. This proposal reintroduces and clarifies the requirement for the detection area around the front wheel.

Reference Number: GRSG/2021/4
Date: 29 January 2021
Proposal Status: Formal GR review
Related Documents:
GRSG-121-07 | UN R151: Proposal to amend document GRSG/2021/4
GRSG-121-07 | UN R151: Proposal to amend document GRSG/2021/4
GRSG/2019/25 | UN R151: Proposal for amendments
VRU-Proxi-17-02 | UN R151: Comments on draft Supplement 3