A person or persons at the radical Finsbury Park mosque in London tells a recruit about to travel to Pakistan to beware of some radical groups there, because they are controlled by Pakistan’s intelligence agency, the ISI. The recruit, Salman Abdullah, is told not to hand over his identity documents to militants who may try to persuade him to leave the group he is being sent to and join a different group. The reason given is that these other groups are closely monitored and sometimes run by elements in the ISI. [O’Neill and McGrory, 2006, pp. 82]