Undergraduate and taught postgraduate students from other UK universities can apply to use the Library for reference outside University of Cambridge full terms.
Admission
2. In addition to members of the University, the following persons may be granted a Reader's Card and admitted to the Library, but may not borrow books:
(b) Undergraduates of other universities in the British Isles normally resident in the Cambridge area, if supported by appropriate recommendations.
Cards issued under this section shall be free of charge and shall normally be valid only during the vacations of this University.