Sterling Hits Lowest Vs Dollar Since April 18, falls to $1.4259

U.s. Stocks Extend Fall, S&P 500 down 1.00 Pct

"leave" on 55 Pct, "remain" on 45 Pct (excluding undecided Voters) Before Britain's Eu Referendum - Orb Poll for Independent

Dollar Index Touches One-Week Highs, Last up 0.6 Pct at 94.487

Euro Extends Loss Versus Dollar, Hits Fresh One-Week Lows; Last down 0.4 Pct at $1.1266