​1. Containers Lagane Ki Mukhya Wajah

  • ​Political Protests aur Long March ko Rokna: Pakistan mein jab bhi koi vipakshi rajneetik party (jaise PTI) ya koi dharamik sangathan rajdhani Islamabad ki taraf "Long March" ya dharne ka aahwan karta hai, toh prashasan unhe shahrik kshetra mein daakhil hone se rokne ke liye heavy shipping containers ka istemal karta hai.
  • ​Red Zone Ki Suraksha: Islamabad mein Red Zone ek aisa ilaka hai jahan Parliament House, Prime Minister House, Supreme Court aur kai deshon ki embassies hain. Is sensitive ilake ki suraksha ke liye sabhi pravesh dwaron par containers ki mazboot deewar khadi kar di jaati hai.
  • ​Faizabad Interchange Ko Seal Karna: Rawalpindi aur Islamabad ko jodne wala Faizabad Interchange sabse mukhya rasta hai. Protesters ko rajdhani mein aane se rokne ke liye sabse pehle Faizabad aur Margalla Road jaise mukhya rasto ko containers se block kiya jata hai.