A company that provides transport to special schools has been criticised by a mum for causing ‘unnecessary upset’ to her autistic son and other children with additional needs. The mum, of Stowmarket, who does not wish to be named, said changes to his bus route, without warning, have left him feeling so anxious that he does not want to go to school. She is now having to drive him to and from The Priory School in Bury St Edmunds every day, as well as driving to work elsewhere in Suffolk.