China is taking action to cut down  food waste. The government has started a new campaign to encourage people to think  the amount  food they waste. It is called the "Clean Plate Campaign". President Xi Jinping wants people to reduce the amount  food wasted. He called the waste "shocking and distressing". There are many reports  China that a food crisis is coming. Food production has decreased because  the coronavirus and because  floods in southern China. Experts say this will not lead to a crisis, but the government wants people to pay more attention to how much food they leave  their plate. President Xi said China had to "maintain a sense  crisis  food security".
Many restaurants are taking the campaign very seriously. A restaurant  central China went a little too far as it started weighing customers. It had to apologise to diners who were offended  being weighed. It said: "We originally wanted customers to stop food waste and order food  a healthy way." A restaurant  the capital Beijing told the Global Times newspaper: "We remind our guests when they order too much food." Restaurants  Wuhan have started the N-1 system. This is where groups  diners must order one fewer dish than the number  people  the group. Earlier this year, the United Nations warned that the world could see its worst food crisis  50 years.