Rituals practised around pregnancy and childhood by Hindus.
The ritual ablutions of Muslims and the significance of the hajj pilgrimage.
Lady Jakobovits explains the importance of keeping a kosher kitchen and Kate Saunders visits a Mikveh or ritual bath.
Kate Saunders samples one of the free Sikh meals served daily at a Southall gurdwara and is invited into a special prayer room by Parsan Singh.
Kate Saunders attends a fire ceremony at Zoroastrian House in Hampstead and finds out why Zoroastrians believe their means of disposing of the dead is both hygienic and an act of charity.