Regional ice charts are read as time-referenced analyses, not guarantees of connectivity, strength, or safe travel. The essay uses Canadian Ice Service documentation to distinguish observation, publication, and valid times, and to explain concentration, stage-of-development, and floe-form information in the egg code. An invented mixture demonstrates why partial concentrations describe an area rather than a sequence along a route. Drift, deformation, unresolved fractures, and separate iceberg information expose the limits of promoting one chart into a complete hazard map. Climate anomalies are also distinguished from operational permissions. No route or thickness recommendation is offered. The useful outcome is a complete product retained with its legend, source, time, and coverage, alongside recognition of the local competence, authority, and current information a journey would additionally require.