It's June 1967, and the Order of St Raymond Nonnatus arecelebrating a very special milestone birthday. It has been 100years since the Order first arrived in Poplar. When SisterJulienne is unable to organise the celebrations, Shelaghbrings the community together for what will be a joyousoccasion.While tending to a patient who has tuberculosis,Sister Frances and Nancy learn that some residents have becomeincreasingly frustrated by the presence of meths drinkers inthe area. As local councillor, Violet must balance herprofessional and personal views in how best to tackle theissue. However, Nancy begins to see past the community's fearand recognises the plight of these homeless addicts.