More from Varadkar: Doesn't see any sign of UK backtracking on Irish border deal

Irish PM Varadkar speaking to Reuters at Davos 25 Jan

• no evidence Britain intends to back track on border commitments it made in Dec
• to do so would erode trust for rest of Brexit negotiations

Nothing certain until final deal signed but market doesn't really care about the attention to detail right now.

GBPUSD is still finding a few sellers though this morning and still flirting with the 1.4240-50 area after failing above 1.4280 earlier.