Reference Source

Poisons, toxic liquids, solids and gases · Royal Mail / Post Office

What is the restriction type for Poisons, toxic liquids, solids and gases · Royal Mail / Post Office?

For Poisons, toxic liquids, solids and gases, carrier is Royal Mail / Post Office; restriction type is prohibited; scope is UK & International; conditions is (including substances that are liable to cause death or injury if swallowed or inhaled or through skin contact, including arsenic, cyanide, fluorine and rat poison), recorded from its source on 2026-08-30.

Poisons, toxic liquids, solids and gases (including substances that are liable to cause death or injury if swallowed or inhaled or through skin contact, including arsenic, cyanide, fluorine and rat poison) International – not allowed in the mail UK – not allowed in the mail

— postoffice.co.uk, retrieved 2026-08-30

Item or substance
Poisons, toxic liquids, solids and gases verified
Carrier
Royal Mail / Post Office our reading
Restriction type
prohibited our reading
Scope
UK & International our reading
Conditions
(including substances that are liable to cause death or injury if swallowed or inhaled or through skin contact, including arsenic, cyanide, fluorine and rat poison) verified
Sourcepostoffice.co.uk
Verified
Review by
DatasetWhat can be mailed: USPS hazardous materials, plus item rules for post and couriers

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

Source

Last verified against source: . Due for re-check by . This page as Markdown · OKF bundle · full dataset as JSON.