an amendment that would limit the extension of aerodynamic rear devices to 500mm (which is already authorised today and which would deprive the society of the benefits of longer devices further reducing fuel consumption and emissions) and
muudatust, millega piirataks voolujooneliste tagaseadmete ulatust 500 millimeetriga (mis on lubatud juba praegu ja jätaks ühiskonna ilma kasust, mida toovad pikemad seadmed kütusetarbimise ja heitkoguste vähendamise näol), ning