In restricted visibility a power driven?

In restricted visibility, a power-driven vessel must navigate with caution and take specific precautions to avoid collisions. It is required to use radar, sound signals, and appropriate navigation lights to maintain awareness of other vessels. The International Regulations for Preventing Collisions at Sea (COLREGs) dictate that such vessels should reduce speed, and when necessary, take all way off to ensure safe navigation. Additionally, they should be prepared to take evasive action if required.