What constitutes 'due regard' in navigation?

'Due regard' in navigation refers to the obligation of a mariner to consider all relevant circumstances and conditions that may affect the safety of navigation. This includes taking into account various factors such as weather conditions, visibility, traffic density, and the presence of navigational hazards. By choosing to consider the prevailing circumstances at sea, a navigator ensures that they are making informed decisions that prioritize safety and compliance with the International Regulations for Preventing Collisions at Sea.

In contrast, options that involve ignoring weather patterns, following the lead of larger vessels without consideration of one's own circumstances, or relying solely on weather forecasts do not reflect a comprehensive approach to navigation. These actions could lead to unsafe situations, as they do not account for the dynamic nature of maritime environments. Therefore, the emphasis on considering all relevant circumstances underscores the importance of exercising due regard while navigating.