Proposal to add new definitions, modify the description for Category L vehicles to align with addition of 4-wheel quadricycles, and update references to external standards.

The objective of this proposal is to differentiate bodied quadricycles from the wide variety of vehicles of category L7 covered by the definition in paragraph 2.1.7. of the Consolidated Resolution on the Construction of Vehicles (R.E.3) with a view to enhancing the passive safety of bodied heavy quadricycles for the transport of passengers.

The text prepared by the expert from Egypt to amend Consolidated Resolution R.E.3.