Pakistan Ambassador do not have basic sense to be a diplomat and officers also do not have basic sense of dealing and responsibility.
(They treat people as treated in Pakistan. In Pakistan, grade 18/19 officers instruct security guards to handle and control people whereas its not the job of security guard. His hob is only to ensure security not dealing with the people.
Security guard only checks for security and if someone create violence, he handles and controls them.
But in our all government offices, security guard has been made the Grade 25 officer.)