By Lars Mucklejohn Slightly more than half of FTSE 350 company boards believe the London Stock Exchange will decline in the coming years, according to a new survey, in a blow to the UK government’s plans for capital markets reform. The Chartered Governance Institute UK & Ireland’s Boardroom Bellwether survey of FTSE company secretaries found that 53 per cent thought the capital’s flagship bourse would experience further delistings and a worsening of its international position over the next five years. Meanwhile, just under a third (31 per cent) said the stock market was set for a recovery in t…