Inland Signs and Marks

Prohibitory, mandatory, restriction, recommendation, and information signs.

prohibitory signsmandatory signsrestriction signsinformation signs

Imagine this

You are preparing a real trip and prohibitory signs changes the decision. Use this module to explain the cue, the risk, and the next safe action before you move on.

LearnGuided lesson and recall checks

4 sections

QuizFeedback and confidence calibration

8 questions

FlashcardsActive recall and spaced review

8 cards

Preview the next module: Lights

Question 1 of 8

Choose an answer to start

A CEVNI sign tells vessels not to berth on the side of the waterway where it is placed. Which family is it?

Press A–D or 1–4 to answer