Have checked (on gttr.ac.uk website) entry reqs with a selection of unis offering secondary PGCE - some say degree must be in English or a relevant subject, many (including top ones) say degree must be at least 50% English, Birmingham says they will consider media, drama and journalism degrees and if no English then OU modules in lang & lit.
Interesting to read what Nottingham says: ^"All applicants are required on entry to their teacher training course to hold a UK degree or equivalent qualification. This must be in, or closely related to, your proposed teaching subject.
As a guideline we would expect to see that at least 50% of your first degree is directly relevant to the National Curriculum subject you intend to teach.
On your application form, give us the details of what you've studied at degree level and make a case for why it is relevant. We aim to look sympathetically at each application but you need to be aware that subject knowledge is an increasingly important element in the assessment of trainee teachers. Although you will have the chance to improve and, perhaps, update your subject knowledge, the PGCE course is not designed to teach the subject itself - it is designed to teach you how to teach it.
You might be interested to know that people with the following degrees have been accepted onto the English course:
English
English Literature
American Studies
Media Studies
English Language
Film Studies
Occasionally we accept students whose first degree has a less obvious link with teaching English in the secondary school. We have had successful applications in the past from students with degrees in Journalism, Publishing, Law, Politics, Sociology, Art History and Classics. However, such applicants, would need a very strong basis for developing their English subject knowledge:
they will be very keen readers who read widely
they will have an A level in English Literature or Language ideally at grade C or above.
they will have begun to develop their knowledge of National Curriculum English through paid, or volunteer work, in a school
they will have good study habits and will be able to demonstrate how they will continue to develop their subject knowledge before, during and after the PGCE year."^
SO ... quite a lot of flexibility in the content of your degree ... depends also on how you sell yourself to the provider.