Protest over bid to arrest Imran Khan spreads from Pakistan to Britain now. Hundreds of supporters of Imran Khan stage protest outside ex-Pak PM and current prime minister Shehbaz Sharif's brother Nawaz Sharif's house. Pro-Imran slogans were raised during the protest at Nawaz's London house. The latest protest comes a day after some Imran supporters held demonstrations outside Ex-Pak-PM's house in London on Sunday night.