The pound will tumble to the lowest level since 1985 if the U.K. leaves the European Union without a deal, a prospect that looks more likely now than six months ago, according to a Bloomberg survey of analysts. There is now a 30% chance that Britain will exit the bloc in October without a divorce agreement, the poll of 13 banks showed. That’s more than three times the level from a similar survey in February. Such an outcome would drive down sterling by more than 9% to $1.10, a level not seen in 34 years, according to the median response. The latest survey also shows that with just under three months until the Brexit ... (full story)