The Goods are out of manure and believe they can get some from the riding club to which Margo belongs. However Margo is oddly antagonistic about it and when they go to the stable they find that,although Margo has been leaving home dressed in her riding gear,she has not been there. Then she is seen entering a green door at a private flat in town. The supposition is that she is having an affair - but she is only going to Weight Watchers classes.
—don @ minifie-1