It's a pertinent example because we think of peodophiles making photos - which is something phones are very good at. However, it doesn't require much of an ima

It's a pertinent example because we think of peodophiles making photos - which is something phones are very good at. However, it doesn't require much of an imagination to think of other scenarios: * Keeping records of drug sales on a phone. * Messaging a hitman to carry out a murder. * Recording days and times of homes being empty in preparation for a break in.