The Department for Transport (DfT) have issued a revision to their Dangerous Goods Notice 5.
The Carriage of Dangerous Goods and Use of Transportable Pressure
Equipment Regulations 2009 (as amended). Notice of Recognition. Notice Number 5
In force from 18th January 2017 until revoked. https://www.gov.uk/government/publications/carriage-of-dangerous-goods-exception-notice-5
30 January 2017