Members of Greenpeace groups inform passers-by and customers in front of the German discount supermarket Lidl about low standards in pig factory farming. The environmental activists demand higher standards in pig factory farming, more transparency and better meat for the consumer. Lidl should show information on the animals transparently on their labels for their home-brand 'Landjunker'. The Group Action Day (GAT) is held by Greenpeace volunteers country-wide in around 50 cities.