Cory - I wish I could reassure you on that but realistically I don't think I can at the moment. This is one of the areas that needs to be improved. There is certainly a concern that some academies have been excluding pupils illegally. The Education Department say they are working on it but this really needs to be sorted out. There are conflicting objectives here - on the one hand the government want to make it easier for teachers to discipline unruly pupils, on the other hand they need to ensure that academies aren't misusing exclusions. Regarding SEN specifically, the LA remains responsible for ensuring that the services required by individual pupils are delivered, regardless of whether the pupil is at an LA school or an academy.
Happilyconfused - So many misconceptions in a single post...
Academies will not be able to take in fee paying children.
Academies have to take in their fair share of excluded children. The LA can direct them to admit excluded children if necessary.
Academies are still answerable to the local admissions forum, the Schools Adjudicator and the LGO. They are also subject to the Admissions Code and the relevant legislation. They cannot redraw catchment areas in the way you suggest.
Teachers are not kicked out of the TPS. Any teachers employed by the academy are automatically members of the TPS unless the teacher concerned chooses to opt out.
Academies are free to set teacher's pay. That means they can set rates that are higher or lower than those in LA schools. If they set them too low they will, of course, struggle to attract and retain staff.
Academies do not have to fund their own building projects - at least, no more than any other school. As for any other school they can apply to the government for capital funding. Academies will receive the money which previously went to the LA for matters such as repair and maintenance of kitchens.