DFI/2023-0067: An Environmental Information Regulations 2004 request for copies of all information held by the Departmetn for Infrastructure in relation to Strangford Ferry noise surveys, carried out in 2011 & 2018, including: 1) pre-contract records; 2) contracts, scope of surveys & terms of reference/instructions; 3) correspondence when the surveys were being carried out; & 4) draft & final reports, including any changes required by the Department.