Hezekiah is a shadow of the man he was and Sugar Goodson is drinking himself to death. Mary Carr has a plan to reassemble the Forty Elephants and reclaim her crown.

Follows the story of Dom and Kay, who join the Met Police in the hope of cleaning up their community but are unwittingly thrust into the murky world of deep cover infiltration as they become part of a powerful criminal enterprise.

Laura and Ryan have been totally destroyed by previous relationships. Hoping to get it right this time, they go out on a second date with no idea what they are supposed to do.