OK, let's play with Rudd's statement for a little while. Since any weakening of internet security applies to everyone who uses the internet, not just the people Rudd would like it to affect, how substituting the keyword "terrorist" for something else and see how it sounds then?
"It's completely unacceptable. There should be no place for [PLACEHOLDER] to hide. We need to make sure that organisations like WhatsApp, and there are plenty of others like that, don't provide a secret place for [PLACEHOLDER] to communicate with each other,"
Investment bankers? Grassroots political organisers? MI5 and MI6 agents? Any more ideas?