My idea revolves around outlining the fact that the wrong-doing of buying cheap meat is a two-lane highway and is the responsibility of both the seller and the buyer.
I have created a series of three ads depicting a happy employee. At a first glance, the poster seems like a classical LIDL & Aldi ad, for it uses the supermarkets' graphics. The surprise comes after reading the "Thank you note" of the so-called supermarket, which reveals the actual effect of selling and purchasing cheap meat.