According to the navigation rules, a rapidly ringing bell every minute signals a boat at anchor in the fog.
There are navigation rules made for vessels to avoid collision. In fog or smoke, visibility is limited so that’s why bell rings for 5 second every minute to give signals to the boat to be active all the way.
According to the navigation rules, a rapidly ringing bell every minute is used to signal a boat at anchor in the fog.
A navigation rule can be defined as a set of rules, actions and regulations that vessels and boat operators must obey and abide by, so as to prevent collision at any time.
This ultimately implies that, a rapidly ringing bell every minute is used to signal a boat at anchor in the fog in accordance with the navigation rules.
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