An outraged mother has accused the NHS of 'shocking discrimination' after her eight-year-old son was denied vital treatment – just because he goes to private school.

Tory MPs described the move as 'morally indefensible' and a symptom of Labour's 'vile class war', while the parent attacked the unfair 'two-tier' decision as a blatant breach of the health service ethos of offering equal treatment for all.

Yet her case is just one example of private pupils being refused access to NHS services unearthed by The Mail on Sunday. The mother of the eight-year-old blamed Labour's war on private schools for emboldening NHS managers to deny her child help with his crippling joint condition. 'If you discriminate against children because of the school they went to, where does it end?,' she asked. Her son was referred to a paediatrician at Kingston Hospital in south-west London after she noticed he was 'struggling to hold the pen well enough to write properly', along with other mobility issues.

At the hospital appointment she was asked to fill in a form which asked: 'Where does your child go to school?' And days later, she received a text message saying the child had been 'declined' the crucial next appointment with occupational health therapists.