We get things wrong sometimes. When we do, we correct them and aim to be transparent about meaningful changes.
How corrections work
- Errors are generally corrected in the article itself rather than silently removed.
- Substantive corrections, such as incorrect figures, factual errors, or inaccurate descriptions of rules and regulations, are logged below with the date.
- Small typo, grammar, and formatting fixes are not normally logged.
- Information that was accurate when published but later changed is treated as an update rather than a correction.
- Spot an error? Tell us through the Contact page. The full process is described in our Editorial Policy.
Corrections log
No substantive corrections have been issued to date.
Last reviewed: September 15, 2026.