'Trials of genetically modified crops should be conducted within a national high-security facility or in fields at secret locations across the country to prevent them from being attacked and destroyed by anti-GM activists, scientists said yesterday.
Researchers spoke out after protesters ripped up crops in one of only two GM trials to be approved in Britain this year, and ahead of a meeting with government ministers, which has been called to discuss ways of providing better protection for crop trials in future.'
They are not 'trials' at all - they are a wedge with a thin end that's getting ever thicker.