Again fill carts with GE food. Put contaminated signs on carts then leave around. Redistribute contaminated brands around the shop. 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 cart. Set up a customer advice centre, provide lists of GE and non GE goods. Offer to check through shoppers purchases. Tape off supermarket with Biohazard tape - wear white suits, isolate soya products and genetically engineered foods. In California they are at UC Davis and UC Berkeley.