That possibility to exceed 3500 kg should be conditional upon the additional mass allowed being exclusively due to the excess of mass resulting from the alternative propulsion systems and should be subject to limitations and conditions intended to avoid negative effects on road safety.
Ba cheart don fhéidearacht 3500 kg a shárú a bheith bunaithe ar an gcoinníoll gur de thoradh na gcóras tiomána ionadúil, agus dá thoradh sin amháin, is ann don mhais bhreise cheadaithe agus ba cheart di a bheith faoi réir srianta agus coinníollacha chun tionchair dhiúltacha ar shábháilteacht ar bhóithre a sheachaint.