commiss direct juli adapt technic progress council direct eec approxim law member state relat field vision motor vehicl driver eec commiss european commun regard treati establish european econom commun regard council direct eec februari approxim law member state relat type approv motor vehicl trailer amend direct eec articl thereof regard council direct eec septemb approxim law member state relat field vision motor vehicl driver articl thereof light experi gain establish present word item annex direct eec relat field vision driver categori vehicl defin annex direct eec impos limit design vehicl result withhold type approv vehicl bear obstruct restrict driver field vision measur provid direct accord opinion committe adapt technic progress direct aim remov technic barrier trade motor vehicl sector adopt direct articl item annex direct eec replac quot obstruct creat pillar fix mobil vent window divis bar extern radio aerial rear view mirror windscreen wiper driver forward direct field vision horizont plane plane perpendicular plane declin forward horizont perpendicular plane declin horizont annex iv figur deem obstruct field vision embed print quot radio aerial quot conductor maximum width gt pic file quot quot gt quot radio aerial quot conductor pass zone defin direct eec relat wiper washer system motor vehicl quot radio aerial quot conductor pass zone width exce mm increas mm singl conductor pass zone quot defrost demist quot conductor quot zigzag quot sinusoid form dimens gt pic file quot quot gt oj quot oj oj oj articl member state bring forc provis order compli direct decemb forthwith inform commiss thereof articl direct address member state brussel juli commiss karl heinz narj member commiss