The aim of this substantive study is to recruit people experiencing significant depression, and to include both those already receiving National Health Service support as well as those who are not. We will include both those with clinically diagnosed major depression as well as those with significantly raised mood scores. We will describe the population in detail in terms of mood severity and clinical diagnosis.The study will assess the effectiveness of LLTTF in reducing symptoms of depression and anxiety and in improving social functioning. Effectiveness will be measured using standardized outcome measures that address a broad range