(1) The following acts shall be permitted in respect of a work without the authorisation of the author or other owner of copyright — (a) ­ the utilisation for scientific research purposes or by way of illustration for teaching of a work that has lawfully been made available to the public, in publications, broadcasting or sound or visual recordings, where such utilisation — (i) ­ is compatible with fair practice; and (ii) ­ does not exceed the extent justified by the purpose; (b) ­ the reprographic reproduction, for face-to-face teaching in educational institutions of which the activities do not serve direct or indirect commercial gain, of published articles, other short works or short extracts of works, to the extent justified by the purpose, where — (i) ­ the reproduction of any particular work is an isolated act occurring, if repeated, on separate and unrelated occasions: (ii) ­ no more than a single copy for each pupil or student and the teacher is made; and (iii) ­ there is no collective licence offered or made available by a collective administration organisation of which the educational institution is or ought to be aware, under which such reproduction may be made. (2) The source of the work and the name of the author shall be indicated, as far as practicable — (a) ­ on all copies made under subsection (1); or (b) ­ in reasonable connection with the work.