ress AssociationIt comes as lorry tailbacks build up near UK ports. The M20 has seen queues several miles long waiting to get to Dover in Kent as firms bring in goods at Christmas and stockpile for Brexit.Import and export specialists reckon 50,000 more customs clearance staff will be needed at points of entry to help meet future demand.According to the UK Hauliers Brexit Transition Deadline study, three in four firms believe the biggest chang e Brexit will bring will be increased waiting times at borders. Two thirds reckon they will have to spend more time on admin.The Haulage Exchange poll also reveals that 84 per cent of firms are calling on the Government for more clarity on what changes they can expect at borders.Supply chain expert Sam Tyagi said: Its abundantly obvious that鈥?鈥?鈥?鈥塼here arent enough staff employed at UK borders to handle the increase in workload brought about by Brexit. UK borders are short-handed to the tune of about 50,000 staff. There will also be an anticipated fivefold increase in customs entries leading to as many as 200million extra a year. M Gmti Pathologists from high 8220;mystery deaths 8221; burden States to undergo training on investigation