Imran Khan addressing protesters
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Pakistan's anti-Sharif demonstrators maintain protest

23 August 2014 Last updated at 03:09 BST

Thousands of protesters have defied soaring temperatures and rain to maintain their protest outside the Pakistani parliament in Islamabad.

Cricketer-turned-politician Imran Khan and the populist cleric Tahir-ul-Qadri are leading the protests, accusing Prime Minister Nawaz Sharif of corruption and demanding he step down.

Alpa Patel reports.