Due to essential maintenance the library management system will not be available on 7 August 2013, and may potentially also affect the morning of 8 August. You will still be able to search Discover, but local holdings will not display, so you will not be able to see if items are available on the shelves. You will be able to borrow and return items as normal but renewals cannot be made, nor holds placed. Please be aware of this if you are intending to visit in person on this date. We apologise for any inconvenience caused.