The last packet!

During childhood, biscuits were sold straight from a large tin which could be fitted with a glass lid for inspecting the goods. One such tin contained a selection of chocolate coated biscuits, my favourite being a thin crispy rectangular one, covered with dark chocolate. Later, the Club Golf  became my favourite; a biscuit sandwich covered with a generous coating of dark chocolate. In mature years, my taste has not changed and I am addicted to these delights from Lidl. Our government has asked those over a certain age to 'cocoon' in total isolation, so the last packet is rationed to one biscuit per day; a Blipbiscuit.