A court dismissed petition seeking action against President Asif Ali Zardari under contempt of court law after it was informed that he had quit his political office as head of Pakistan Peoples Party.
A leading Pakistani daily feared militants could launch offensive in their bid to scuttle elections so as to weaken fledgling democratic institutions and push the country into turmoil again.
Pak general election on May 11 is "big challenge" and law enforcement authorities should use all measures to ensure polls are "fair in every possible manner", caretaker PM Mir Hazar Khan Khoso said.
The White House has said the return of Pervez Musharraf, the former dictator of Pakistan, is an "internal matter" of the country.
Pakistan`s 2013 general election is not likely to be held on time and may be delayed for months or even years, a police unit in Punjab province has said.
Pakistan`s Parliament is likely to be dissolved in January next year and a caretaker government installed to oversee elections to be held by April.
Pakistan Tehreek-e-Insaf (PTI) chief Imran Khan has warned that any attempt of rigging during the elections would lead to bloodshed across the country.
Day in Pics: 21st April
Showbiz World - April 21, 2015
Kareena, Karisma and Saif celebrate Babita's birthday!