This hydra has plenty of heads. And for each that is cut off, two more grow… http://www.theguardian.com/media-network/2015/may/27/snoopers-charter-business-public-communications-data reports on the next attempt of making this bill stick. There is very little a business can do about the external mail – encryption works for recipients who support it and is a good idea. But businesses should start thinking more carefully about their internal emails – obviously more sensitive. It may be a good time to ensure that the internal emails – including from mobile workers and mobile devices – don’t wonder around Internet where they have to be logged, preserved and disclosed to who knows whom – deliberately or by mistake.