1. Start with the responsible authority
FenceRulesCanada prefers current municipal bylaws, zoning/land-use regulations, permit pages and official planning guidance. Provincial or other responsible-authority material is used where that level of government controls the issue. Contractor blogs and copied summaries are not treated as primary evidence for a local rule.
2. Record the source before the answer
The municipal research ledger stores the official route used for each city together with the local facts that source supports. A dedicated fence or zoning source is stronger evidence than a generic city homepage. The page should not display a numeric height, setback or permit conclusion unless the source supports it.
3. Keep city facts local
Nearby municipalities are not used as substitutes. If one city publishes a clear front-yard height and the next city does not, the second page stays narrower and tells the reader what to verify. Similar-looking zoning systems are not assumed to have identical numbers.
4. Separate ordinary fences from special conditions
The research process treats corner visibility, pools and hot tubs, retaining walls, guards, materials and over-height approvals as separate checks where relevant. A standard fence result is not automatically reused for a pool enclosure or a fence on top of a retaining wall.
5. Use structured publishing without inventing facts
Structured data and software are used to keep recurring fields, page formatting and source labels consistent across the site. Automation can organize verified records and generate repeated page structure; it should not create a local rule that is missing from the source record.
6. Make uncertainty visible
When the source is general, unclear or property-specific, the page should direct the reader to the correct official route rather than presenting an unsupported definitive answer. “Permit-free” is also kept separate from “rule-free”: a fence can need no permit while still being subject to zoning, sightline, pool or material rules.
7. Review dates describe the research snapshot
The 100-city fence ledger received a site-wide review in September 2026. Page-level review dates show when the published source set was checked, not a guarantee that the municipality will never amend its rules. Users should follow the official link before construction when the project is sensitive to a numeric limit or approval requirement.
8. Corrections are rechecked against the source
Reported errors are compared with the current responsible-authority material before the site is changed. If an official URL moves, the goal is to replace it with the closest authoritative route rather than a third-party summary.