Business groups are calling on politicians on both sides to clear a path for a deal, to avoid damaging charges and quotas on goods bought and sold with the EU. Traders in London's busy Borough Market deal with European clients, the lack of clarity on trading terms after 1st January is making planning ahead extremely difficult. Report by Blairm. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn