Hezekiah becomes Sugar's target as Mary accelerates her heist plans with him and Lao; the Forty Elephants raid Harrods while Alec meets a new acquaintance.

Mullen's initial arrests draw blowback from the public - especially TV pundit Evan Green. Alex faces pressure to investigate her father.

As Public Eye climbs ever closer to News At Six's deteriorating numbers, Dale teams up with Rob, pushing the CEO to replace Lindsay. Rob makes a controversial comment on air when discussing Apartheid sports boycotts.

It's October, 1970. The midwives help a family with a history of drug addiction. Dr Turner and Shelagh take the final steps in May's adoption, whilst Joyce faces the disciplinary board.

Lies are uncovered, and suspects are taken into custody, but who's protecting who? Meanwhile, Jess plans a conversation with Steve.

Mr Dundas and his wife prepare to move into the Kintbury vicarage, and the urgent question of Isabella's future continues to occupy Cassandra.