This Practice Note deals with permitted acts and defences relating to copyright works. It covers copyright exceptions including personal copying for private use (now quashed); fair dealing for the purpose of research and private study, criticism and review, quotation, news reporting and caricature, parody or pastiche; temporary copies and incidental inclusion; education and libraries including e-books and e-lending; visual impairment; public administration, computer programs, and designs. So-called contract override provisions are examined in relation to copyright exceptions. The defences of: public interest, consent, copyright not subsisting, delay, anonymous works and buildings are also covered.