About map markers & Evidence
High
Medium
Low
Unknown
Evidence colour reflects the strength and coeliac relevance of the available evidence, not food quality and not a safety guarantee.
High: strong current evidence, often with coeliac-specific handling or process information. Medium: useful current GF evidence, but material uncertainty remains. Low: weak, stale, incomplete or contradictory evidence; re-verification is advisable.
Crown: currently dedicated / 100% gluten-free. Blue halo: selected venue.