It is important to allow the correct distance run, (by log) between position lines before course is altered, then the vessel will be somewhere on the second course line and will pass clear of obstruction.
Kubalulekile ukuvumela umgama olungileyo uhambe, (ngesixhobo sokulinganisa isantya senqanawa) phakathi komgca wendlela phambi kokuba indlela itshintshwe, inqanawe iyakuba sendaweni umgca wendlela yesibini kwaye iyakudlula kungekho zithinteli.