Cut up loyalty cards - Anyone can have as many loyalty cards as they want. Take out a few then cut them up in front of press. Other shoppers may follow your example. Welcome to the Genetic Experiment . Scientists hand shoppers experiment cards with their own experimental number.
Shoppers hand in an attached slip to the supermarket if they object to being experimented on.
Play these in a loud portable tape player hidden in your trolley. Set up a customer advice centre, provide lists of GE and non GE goods. Offer to check through shoppers purchases. Hunt the label competition for kids - Give out magnifying glasses to read the GE labels. This will disrupt the results.