commiss decis novemb applic request germani articl council direct eec septemb minimum requir vessel bound leav commun port carri danger pollut good german text authent ec commiss european commun regard treati establish european commun regard council direct eec septemb minimum requir vessel bound leav commun port carri danger pollut good amend commiss direct ec articl thereof order limit risk accid sea reduc result damag articl direct eec oper vessel cover direct notifi inform list annex thereto compet author member state concern articl author member state exempt regular schedul servic hour cross time notif requir commiss agre reason extens period request member state inform germani request april basi schedul servic mainland east frisia island exempt decis commiss applic articl direct eec complet commun date februari regular servic mainland north frisia island commun germani ask commiss agre exempt servic oper port dagebül wittdün amrum island schlüttsiel hallig lang cross time hour measur german compet author ensur high level safeti navig protect marin environ area measur includ traffic surveil provis safeti inform vessel oblig compli local navig rule vessel question provid local servic island mainland risk accid marin pollut limit ow scarc maritim traffic area small quantiti pollut good board vessel inform requir annex direct time oper captain circumst justifi accept request germani exempt regular schedul servic refer applic articl direct eec adopt decis articl germani author exempt regular schedul servic dagebül wittdün schlüttsiel hallig lang applic articl direct eec subject condit water servic cover decis oper duli buoi drawn attent navig relev nautic document complianc local navig rule assur constant contact maintain radio link compet maritim traffic servic small quantiti danger pollut good mean direct eec carri board inform refer annex direct eec made oper cross time provid author member state request articl decis address feder republ germani brussel novemb commiss neil kinnock member commiss oj oj oj