TOKYO, June 24 (Reuters) - The dollar erased earlier gains against the dollar while the euro turned negative on Friday after Newcastle, seen as a safe "remain" district, reported only a marginal win for Britain to stay in the European Union.
The dollar fell to as low as 105.55 yen JPY= , down more than 0.5 percent from late U.S. levels and down more than a full point from the day's high of 106.875.