When you turn 16 (or earlier if you can demonstrate that you are old enough to understand), you can withdraw permission for storage and use of your DNA. Upon withdrawal of consent, CLS will instruct the laboratory to destroy all stocks of the samples.
Parents have the right to withdraw consent for the storage and use of their own DNA, without giving any reason. Parents can also withdraw consent on behalf of their child until they are aged 16.
You can withdraw your permission by writing to us at Child of the New Century, Centre for Longitudinal Studies, UCL Social Research Institute, 20 Bedford Way, London, WC1H 0AL.