PARLIAMENTARY WRITTEN QUESTION
Seabed: Bomb Disposal (6 March 2020)

To ask the Secretary of State for Environment, Food and Rural Affairs, what guidance his Department has issued to the Marine Management Organisation on removal of unexploded ordnance from the seabed using low order disposal technology; and if he will make a statement.

Asked by:
Ed Davey (Liberal Democrat)

Defra recognises the significant impact underwater noise from ordnance clearance and other activities can have on vulnerable marine species. We are working closely with the Marine Management Organisation (MMO), other Government departments including the Ministry of Defence, statutory nature conservation bodies and marine industries to manage and reduce underwater noise.

The underwater noise impact of using low order deflagration techniques for unexploded ordnance detonations is currently being researched by Hartley Anderson on behalf of the Department for Business, Energy and Industrial Strategy. The MMO is an active member of the Steering Group which is helping to progress this research. Closed water trials took place in 2019 and sea trials of the technology are planned for 2020. Defra does not expect to issue formal guidance on the use of low-order deflagration techniques until this research has been completed.

Answered by:
Rebecca Pow (Conservative)
13 March 2020