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2 December 2008
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An Introduction to Wreck Diving

By Kendall McDonald
Forbidden wrecks

Diver exploring the seabed for archaeological evidence
Diver exploring the seabed for archaeological evidence 
A number of divers have died trapped in wrecks. Silting of a wreck takes place very quickly after her sinking. This makes it very dangerous to enter a wreck without some foolproof method of return to a clear exit point. One such method is a lifeline. A few fin strokes inside a wreck are enough to turn visibility into absolute zero. In that black cloud, even the powerful torches which every wreck diver carries, could not show them a way out to the open sea. Wreck penetration is not a spur of the moment thing. It has to be carefully planned in the same way as cave diving.

'Divers may not enter such wrecks, disturb them or remove any artifacts. '

There are certain wrecks that are protected by law. These are wrecks of historic importance and "War Graves". Forty-eight wrecks dating from a Bronze Age galley to a submarine of 1880 are designated under the Protection of Wrecks Act of 1973 and all diving on them is banned without special permission. A classic example of this kind of wreck is Henry VIII's flagship Mary Rose, sunk in 1545. After being found by amateur divers, she was protected until raised and put on show at Portsmouth. It is also possible to see some protected wrecks through the Nautical Archaeology Society.

The Military Remains Act of 1986 puts other restrictions on some wrecks of ships and aircraft "known to contain remains of service personnel". Though divers may visit these "war graves", it is only on a look-but-no-touch basis. Divers may not enter such wrecks, disturb them or remove any artifacts.

Wreck divers like to collect souvenirs from wrecks but every item recovered from a wreck must be reported to the Receiver of Wreck at the Coastguard Agency in Southampton. In the case of a small fairly modern item, such as a porthole, the diver is usually allowed to keep it. Other more valuable items are held by the Receiver for a year and a day and, if not claimed by their owner during that time, become the property of the Crown. They then may be auctioned. In such a case the diver is entitled to a salvage award from the proceeds.

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