The South East Counter Terrorism Unit is currently investigating a number of suspect packages found outside Army Careers offices today.
The packages have been found at Army Career offices in St Giles in Oxford, Queensmere Shopping Centre in Slough and Queens Road in Brighton.
The contents of the packages are currently being assessed.
The MOD Bomb Disposal Units have been called, as in any suspect packages that are found.
A number of packages were also found yesterday at Army Careers offices in Aldershot, Reading and Chatham.