(Bloomberg) -- UK retail sales fell more than expected in July after a spell of cool and rainy weather kept people out of shops at a moment consumers are becoming more cautious with spending.Most Read from BloombergChina Evergrande Group Files Chapter 15 Bankruptcy in New York‘Poor Man’s Cocaine’ Costing $3 a Pill Threatens to ProliferateGoldman Plans Hiring Spree to Fix Lapses After Increased Fed ScrutinyNiger Soldiers Killed in Attacks by Armed Group, Ecowas SaysGlobal Yields Reach 15-Year Hig