Washington, Feb. 10 -- The United States, Britain and the European Union on Friday separately expressed concerns about Pakistan's electoral process in the wake of a vote on Thursday and urged a probe into reported irregularities.The main battle was between former prime minister Nawaz Sharif's party and candidates backed by ex-prime minister Imran Khan. Both declared victory separately.

Elections were held for 265 seats in the national assembly and a political party needs 133 seats for a simple majority.

The US and the EU both mentioned allegations of interference, including arrests of activists, and added that claims of irregularities, interference and fraud should be fully investigated.

Khan is in jail and his Pakistan Tehreek-e-Insaf...