His Majesty's Coastguard (HMCG) is a section of the Maritime and Coastguard Agency responsible, through the Secretary of State for Transport to Parliament, for the initiation and co-ordination of all maritime search and rescue (SAR) within the UK Maritime Search and Rescue Region. This includes the mobilisation, organisation and tasking of adequate resources to respond to persons either in distress at sea, or to persons at risk of injury or death on the cliffs or shoreline of the United Kingdom. Since 2015 it is also responsible for land based search and rescue helicopter operations.
The chief executive of the Maritime and Coastguard Agency is Virginia McVea. Operational control of the service is the responsibility of the Director of HM Coastguard, Claire Hughes.
His Majesty's Coastguard is not a military force nor law enforcement agency, with coastal defence being the responsibility of the Royal Navy, law enforcement being the responsibility of the port police or relevant local territorial police force, and maritime border control being the responsibility of the UK's Border Force. Enforcement related to customs in the UK is generally the responsibility of HMRC, while wreck and salvage are under the Receiver of Wreck. Aids to navigation are managed by the respective General lighthouse authorities, and the navigation of ports the relevant navigation authorities, while the King's Harbour Masters enforce the regulations of a particular port or harbour. However, His Majesty's Coastguard is a uniformed service.
History
HM Coastguard was established in 1822. In 1809 the Preventive Water Guard was established, which may be regarded as the immediate ancestor of HM Coastguard. Its primary objective was to prevent smuggling, but it was also responsible for giving assistance to shipwrecks. For this reason, each Water Guard station was issued with Manby's Mortar (the mortar fired a shot with a line attached from the shore to the wrecked ship and was used for many years). In 1821 a committee of inquiry recommended that responsibility for the Preventive Water Guard should be transferred from HM Treasury to the Board of Customs. The Board of Custom and the Board of Excise each had their own long-established preventive forces: shore-based Riding Officers and sea-going Revenue Cruisers. The committee recommended the consolidation of these various related services. The Treasury agreed, and in a Minute dated 15 January 1822 directed that they be placed under the authority of the Board of Customs and named the Coast Guard.
The new Coast Guard inherited a number of shore stations and watch houses from its predecessor bodies as well as several coastal vessels, and these provided bases for its operations over the following years. In 1829 the first Coast Guard instructions were published, dealing mainly with discipline and the prevention of smuggling; they also stipulated that when a wreck took place the Coast Guard was responsible for taking all possible action to save lives, taking charge of the vessel and protecting property. In 1831, the Coast Guard took over duties from the Coast Blockade for the Suppression of Smuggling (which had been run by the Admiralty from a string of Martello Towers on the Kent and Sussex coast); this finally gave it authority over the whole of the UK coastline.
In the 1850s, with smuggling on the wane, oversight of the Coast Guard was transferred from the Board of Customs to the Admiralty. In the decades that followed, the Coast Guard (or Coastguard, as it came to be called) began to function more like an auxiliary Naval service, a recruitment ground for future naval personnel. Responsibilities for revenue protection were retained, but hands-on rescue services began to be undertaken more and more by Volunteer Life Brigades and by the lifeboats of the RNLI, with the Coast Guard acting in a support role.