Character mistake: Upon hearing that Lister, Kryten, Cat, and Rimmer have travelled from Albion - England - to India, the woman in the market expresses surprise that they have travelled "halfway across the known world" just to buy lemons. In 23 AD, travelling from England to India was all the way across the known world. The Americas, Australasia, and China would have been completely unknown to a first-century Indian woman.