The users aren't that stupid. If the police have been quiet for months and suddenly start busting many different gangs by doing raids that would have required i

The users aren't that stupid. If the police have been quiet for months and suddenly start busting many different gangs by doing raids that would have required information only a few gang members had, it doesn't take a genius to figure out that the common thread is the use of Sky phones. Once they start exploiting intel like that, it won't take long until the jig is up, so coordination and mass action becomes essential.