Julie Turvey 's drink was spiked during GCSE lesson at Hounsdown School . Girl immediately given medical treatment by quick thinking teacher . Tests reportedly found low concentration of substance in water bottle . Headteacher says two pupils have been temporarily excluded over incident .
Teenager 's drink was spiked during GCSE lesson at Hounsdown School . Girl immediately given medical treatment by quick thinking teacher . Tests reportedly found low concentration of substance in water bottle . Headteacher says two pupils have been temporarily excluded over incident .