Morocco's decision to limit tomato imports has led to a severe shortage in the UK, causing empty supermarket shelves and price hikes up to three times the normal level. This shortage is attributed to adverse weather conditions in Spain and Morocco, flooding, cold temperatures, and cancelled ferries, which have also affected supplies from Spain, a major EU supplier. The situation has left food services and catering businesses with reduced deliveries, prompting wholesalers to ration the limited supply.