Britain says Brexit talks should move to next phase, as ministers show unity

By William James and Alistair SmoutLONDON (Reuters) - Britain said on Sunday that it wants talks with the EU to move on to the next phase, as it set out details of the future relationship it envisages with the bloc and senior ministers presented a united approach to negotiations.Britain is keen to start talking about its post-Brexit relationship with Europe, wary of the need to reassure anxious businesses, citizens and investors."We need to get on with negotiating the bigger issues around our fu