Echostreet Alley is one of Cletus Strain's two Blighter strongholds in Lambeth, built near Waterloo station. Liberating it gives the Rooks another foothold south of the river.
Henry Green includes it among his leads, and the twins clear it in the Echostreet Alley stronghold memory. Afterwards the Rooks hold it.
The leader, Tom, reads out a letter from Cletus Strain warning that a pair of rogue twins is stirring up London's underworld and telling him to keep a cool head. Captured Rooks are held here, so free them and keep them alive, and find the heist plans to burn before the job wraps up. Either twin can take it.
Battersea Bellows is the borough's other stronghold. Strain's grip also depends on the Templars Martin Church, the Lambeth Bullies and the Fletchers, the Blighter targets Leopold Bacchus, Mildred Graves and Jesse Butler, and the Strain & Boil child-labour site.
Battersea Bellows
Battersea Bellows is a Blighter stronghold in Lambeth, one of two in the borough. Henry Green points the twins at it, and clearing it out hands the site to the Rooks and loosens Cletus Strain's grip on Lambeth.
Lambeth Asylum
Lambeth Asylum is a fictional mental hospital in Lambeth, funded by the Templars in 1868 and the setting for some of Syndicate's darkest memories. Jacob kills Dr. Elliotson here, Evie and Clara seek a cure here, and the Jack the Ripper story ends here.
Lambeth Palace
Lambeth Palace is the Archbishop of Canterbury's residence in Lambeth. In 1868 the escaped Templar Martin Church hides here, and his Templar Hunt sends you inside to finish him.