damage in World War II. After the war, the occupation forces confiscated many cars for their own use, utilizing the ice bunkers as originally intended. Supplies were landed primarily at Yokohama, and reefer trains ran from the port to U.S. bases around Japan. In 1966, JNR developed "resa 10000" and "remufu 10000" type refrigerated cars that could travel at They were used in fish freight express trains. "Tobiuo" (Flying fish) train from Shimonoseki to Tokyo, and "Ginrin" (Silver scale) train from Hakata to Tokyo, were operated. By the 1960s, refrigerator trucks had begun to displace railcars. Strikes in the 1970s resulted in the loss of reliability and punctuality, important to fish transportation. In 1986, the last refrigerated cars were replaced by reefer containers. Most Japanese reefers were four-wheeled due to small traffic demands. There were very few bogie wagons in late years. The total number of Japanese reefers numbered approximately 8,100. At their peak, about 5,000 refrigerated cars operated in the late 1960s. Mechanical refrigerators were tested, but did not see widespread use. There were no privately owned reefers in Japan. This is because fish transportation was protected by national policies and rates were kept low, and there was little profit in refrigerated car ownership. Refrigerated trains in the United Kingdom Due to the shorter distance to be travelled in the United Kingdom, the need for refrigeration was limited to specialised goods, which could in express-train format - mostly run overnight to avoid delays from passenger traffic - be transported in suitable timescales of less than a day from the area of production to processing, or onwards to the point of consumer consumption. Hence whilst similar cattle, fish, fruit and farm-fresh produce shipping requirements existed, the need to refrigerate was often minimised by the use of non-stop express train service to the required destination. In example, the London Midland and Scottish Railway ran specialised express trains from meat producer hubs in Scotland and the North of England to the Smithfield Meat Market in London, with a dedicated goods station located below ground level directly into the market's slaughtering house. The LMS and the LNER also ran express fish trains from Fleetwood and Grimsby to Broad Street to access Billingsgate Fish Market. The big four railway companies standardised within their own networks their own ice-chilled wagons, which being built with more insulation again minimised the need for onboard mechanical refrigeration. The