Schools can purchase monthly access to our full database, they cannot copy this to other parties or establishments similar to music etc, although we do not think that we can copyright anything. If they allow a pupil to access with their login, then it comes out of their monthly access and should only be controlled within the classroom. Individual pupils could purchase their access for their own research. Each copy must contain a statement similar to 'further copies can only be copied with the express permission of the producer'.