McDonald’s runs out of milkshakes in England, Scotland and Wales
Supply issues at English, Welsh and Scottish outlets are due to the lorry driver shortage, the firm says. …
But faced with supply chain issues, it has decided to prioritise its big sellers at the expense of milkshakes. Because every element of the burger needs to be present in the production line, those deliveries are being secured. Bottled drinks can sit in a warehouse much longer without going out of date.