Possible Clues:

• Rulers prepared to participate in demo before end of day
• Country like the UK
• The writer’s keeping on meeting mischievous royalty?
• Kind of government
• Our state perhaps gets wealth, English being cunning
• For example, UK clubs in harmony, surprisingly
• Royal family: number turned up during parade close to Piccadilly
• What republicans don't want on during series of weeks ending in May?
• Feasible to get support that's blocking of the Speaker in government
• The UK today?