Urgent action is needed to stop a "lost generation" of children leaving school without ever getting the support they need for their special educational needs and disabilities (Send), MPs have warned.
In a highly critical report, the Public Accounts Committee (PAC) found a Send system "in disarray", "mired in red tape, lacking funding, and failing to produce value for money".
An estimated 1.7 million school-aged children have special education needs and disabilities in England.
The Department for Education (DfE) said the government was "making progress" on the issue with a £1bn investment in Send.