Then they were in breach of NHS regs
"Are individuals entitled to apply for access to their complete health record?
Answer
Individuals are entitled to apply for access to their total health record as it stands at the time the request was received. The information provided may, however take account of any amendment or deletion which is made to the record in the period between the request having been received and dealt with, being an amendment or deletion that would have been made regardless of the receipt of the request."
also
Does the applicant need to specify what period they are requesting access to?
Answer
No reason need be given for an application and staff should be ready to assist applicants in making subject access requests. "
link
http://webarchive.nat...ardians/FAQ/DH_065886