This sound is from Bernard Jenkin Soundboard

Sir Bernard Christison Jenkin is a British Conservative Party politician serving as Member of Parliament for Harwich and North Essex since 2010. He was one of the most vocal supporters of the Eurosceptic pressure group Leave Means Leave.
See also: Anne Jenkin, Baroness Jenkin of Kennington, Harwich and North Essex (UK Parliament constituency), Tim Jenkin, Richard Curtis, Fleeming Jenkin, and European Research Group.