Pakistan state TV back on air after protesters storm offices

BBC Online: Pakistan’s national television channel is back on air after security forces removed anti-government protesters from its headquarters in Islamabad. Troops were sent in to regain control from demonstrators who had forced their way into the PTV offices. Earlier, fresh clashes erupted between protesters and police in the capital. Protesters loyal to opposition leader Imran Khan and cleric Tahirul Qadri want PM Nawaz Sharif to resign. He denies corruption and electoral fraud. Both Mr Khan and Mr Qadri have urged calm and asked their supporters to co-operate with the army.
