UK Stocks-Factors to watch on May 26

Britain's FTSE 100 index is seen opening 133 points higher at 6,127 on Tuesday, according to financial bookmakers. * LOCKDOWN: Britain will reopen thousands of high street shops, department stores and shopping centres next month, Prime Minister Boris Johnson said on Monday, setting out a timetable for businesses as part of moves to ease the coronavirus lockdown. * ASTON MARTIN: Aston Martin Chief Executive Andy Palmer is leaving the business as part of a manag