The most common causes of these serious collisions are containers, barrels, baulks of timber from various sources including the decks of freighters, channel buoys and - more often than stated - sleeping whales.
Iimbangi eziqhelekileyo soku kungquzulona kuyingozi zizikhongozelo iifalyi, imithi emininzi yamaplanga evela kwiindawo ezihlukeneyo eziquka nemigangathe yeenqanawa ezithwala impahla iziqendisi angezi ezikumjelo wamangi -- neminenge eleleyo ebahgele iingozi rhoqo.