*UK Apr Flash Composite Output Index 48.2 Vs. 51.5 In Mar, Consensus 50.4

*UK Apr Flash Services PMI 48.9 Vs. 52.5 In Mar, Consensus 51.5

*Poland Mar Retail Sales Down 0.3% Y/Y Vs. -0.5% In Feb, Consensus +0.3%

*Eurozone Apr Flash Services PMI 49.7 Vs. 51.0 In Mar, Consensus 50.4

*Eurozone Apr Flash Manufacturing PMI 48.7 Vs. 48.6 In Mar, Consensus 47.4