Abstract: An adjustable assembly for road transport system is provided. The assembly has multiple units of which the user may select the units suitable for use with his/her bodyless vehicle, e.g. motorcycle having electronic control system of its own, or for bicycle that does not have electronic control system. Depending on the selection of units the system will either duplicate light signals of the vehicle or show alternative light signals.

Abstract: The claimed group of inventions relates to protective clothing with luminous safety means, and also to visual warning devices mounted on vehicles to indicate the dimensions of the vehicles or of parts thereof and to supply warning lights for other vehicles, and can be used for supplying warning lights on kit for special services and children's clothing. The invention comprises luminous elements which replicate signals of standard visual warning devices of a vehicle, wherein the elements are equipped with fastening devices for installation/fastening to, and removal from, elements of kit for a driver and elements of transport vehicles, wherein the power supply and control of the elements is carried out from unit 2 (a device for controlling the luminous elements) which receives control signals from unit 1, which is fitted into the electrical system of warning lights of body-free transport vehicles.