There are a number of useful websites and pages for parents or lawyers looking for more information on special educational needs law and practice. The following links are to a sample of the more interesting or useful ones.
The First Tier Tribunal: https://www.gov.uk/courts-tribunals/first-tier-tribunal-special-educational-needs-and-disability
Independent Parent Special Education Advice (IPSEA): http://www.ipsea.org.uk
Special Needs Jungle: https://specialneedsjungle.com/
David Wolfe QC’s blog on academies and free schools: http://davidwolfe.org.uk/wordpress/