Dear UN,
Please translate this Eviction Notice into all the relevant languages of your Member States:
“You have 90 days to vacate your offices in the US. We recommend you begin seeking new facilities in Brussels, Geneva, Paris, Nairobi, Tehran or Gaza. UN personnel other than US staff also will have 90 days to pay outstanding parking tickets. Failure to pay will result in denial of airline boarding passes. You may leave the US by non-motorized ground transport via Canada or Mexico. Have a nice day.”
Palestinian camels perhaps?