article_snippet: The children, aged between 11 and 13, suffered vomiting, dizziness and headaches, with one apparently needing hospital treatment.
article_snippet: One father, whose daughter suffered vomiting and dizziness, expressed One father, whose daughter suffered vomiting and dizziness disbelief that a child had been given the spray in the first place.
article_snippet: A mother, who also asked not to be named, said she 12-year-old son tried the spray, adding: 'When her 12-year-old son was collected her 12-year-old son was extremely pale, holding on to the rail outside and some of the others had been sick.
article_snippet: her 12-year-old son's suffered a toxic overdose.'
article_snippet: the school's headmaster Alan Aston said: 'the spray was shared with other pupils and other pupils became nauseous.
highlights_snippet: Children aged between 11 to 13 suffered vomiting, dizziness and headache .
  