Because I have access to an electronic social work system, from my desk I can look at the plan of any child on the child protection register, but a colleague in a different discipline who might need to know what is happening with that child today cannot do that. They will have a copy of the latest plan, but someone will have had to go to the computer, print it out, staple it, put it into an envelope, take it to a post office and post it, and the person cannot be quite sure that the plan that they have in their drawer is the latest one.