Primary sources first
Regulatory guides are checked against current GOV.UK, DVSA and legislation sources. Third-party summaries are not treated as authority where an official source is available.
Scope
Guides explain common situations in plain English. They do not determine which rules apply to a particular journey, vehicle, driver, agreement, exemption or emergency.
Review dates
Material pages show publication or review dates. Pages are reviewed when official guidance changes or a substantive correction is identified.
Calculator limitations
Calculators operate only on figures entered by the user and state their assumptions. They are educational estimates and do not replace tachograph, payroll or employer records.
Corrections
Send a suspected error with the page URL and supporting source to support@cablog.co.uk. Substantive corrections are reviewed promptly.