Episode #1.5

Plot:

The survivors are living in a country house when a band of, chiefly young, people turn up, a ragged crew 'led' by John, a supposed visionary. Despite initial misgivings Abby lets them camp in the grounds where Al tries to get cosy with one of the girls, Louise.Another girl, Linda, is heavily pregnant. Anya is worried about revealing that she is a doctor because of the value this will place upon her but nonetheless delivers Linda's baby. John becomes increasingly bizarre in his behaviour and is eventually revealed to be a paranoid schizophrenic.