E Branch MI5 - disambiguation page

E Branch or E Division was the name of a number of defunct sub-units of the Security Service, MI5.

1915- Port Control

Main Page: MI5 E Branch Port Control 1915- 

E Branch was founded in 1915 with responsibility for port control (ref 1, p.77). By 1929, this was defunct with MI5 being reduced to two branches, A and B (ref 1, p.127).

1941 - Alien Control

Main P…