Former Northern Ireland MEP Jim Nicholson has voiced his concern about the potential for a trade deal between the UK and EU being agreed by the end of 2020.Speaking at an event organised by the Pedigree Cattle Trust in Portadown, the veteran NI politician warned farmers that while both sides need to reach an agreement, he was not certain it will be done. He pointed to the substantial 80-seat Tory majority in the UK parliament, which gives Prime Minister Boris Johnson the scope to go against the will of some of his MPs and walk away from trade negotiations.