Unable to get over being second choice for the sergeant's job, Rachel punishes Janet for not telling her. After Elise moves in with Ade, Janet feels inadequate as a mother although she has not given up on the idea of a boyfriend entirely. When an unconscious baby is admitted to hospital, staff are concerned that his injuries do not match his parents' explanation. But with a child-minder and her stoned boyfriend in the mix, it is unclear who had the baby's best interests at heart.