RAWALPINDI- A sum of Rs 220 million has been released for the beautification of passages of Rawalpindi-Islamabad Metro Bus. Rs 100 million have been provided for beautification of three packages of Rawalpindi and Rs 120 million for five packages of Islamabad. Commissioner Rawalpindi division said Metro administration has released the funds. 341 pillars have been built in Rawalpindi as part of RIMB and arrangements are underway to make them secure. A 3.5 feet wide green belt is also being carved.