Jehovah's Witnesses arrived in the British Isles in the early 1880s. By 1900, they had established a branch office in London, and their numbers grew steadily over the following decades. As of the mid-2020s, around 144,000 active Witnesses meet regularly in nearly 1,600 congregations across the United Kingdom. This paper examines Jehovah's Witnesses' lived experience of religious freedom in contemporary Britain. It first presents findings from exploratory, interview-based research identifying the main challenges the community perceives. It then introduces an empirically grounded theory of organisational response, using Jehovah's Witnesses as a focused case study to illustrate the theory's key concepts. The paper explains the dominant response patterns through which the organisation seeks to navigate constraints, mitigate reputational harm, and pursue what it understands as an 'ideal' environment for religious freedom.