This has to be top poshness:
Neighbours dismayed at the embassy flying a "tacky looking" and "gaudy" flag (their country flag)
An American resident is concerned by the "impact on her mental health of the arrival next door of Montenegro, a country that has been involved in recent scrapes with Russia." (surely the USA has not been involved in recent scrapes with anyone recently)
"Some of those critics, frustrated by the lack of planning application before the installation of the embassy flagpole and plaque, were somewhat placated when drinks were put on by the chargé d’affaires of the west Balkans state."
the GuardianNeighbour of new Montenegro embassy in London sues council over impact on mental healthExclusive: Case in Pimlico is latest instance of tensions between residents and small countries seeking a space in the capital