Most of the multi storey buildings in Rawalpindi are not designed according to buildings code, and may collapse if city was to be hit by a severe earthquake in future.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/999-buildings-rawalpindi-not-quake-proof-survey
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/pakistan-today-pakistan
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/natural-disasters
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/earthquakes
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/buildings
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rawalpindi
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pakistan
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/south-asia