By Dhara Ranasinghe LONDON (Reuters) -Britain’s battered pound fell to its lowest level since June 2020 against the dollar for a third straight day on Monday as analysts turned increasingly bearish on the outlook for the currency after a policy meeting last week. In a volatile session that saw sterling briefly pop higher, traders remained downbeat given growing the risks of a sharp slowdown in economic growth. Weekly positioning data showed hedge funds ramped up their short pound bets to their highest since October 2019. There was a brief respite as the dollar came under broad-selling pressure…