A Police officer throws stone towards angry supporters of Tehreek-e-Labiak Pakistan, a radical Islamist political party, during a clash following the arrest of their party leader S...

Angry supporters of Tehreek-e-Labiak Pakistan, a radical Islamist political party, throw stones towards police during a clash following the arrest of their party leader Saad Rizvi,...

South Africa's spinner Keshav Maharaj, center without cap, celebrates with teammates after the dismissal of Pakistan's Babar Azam during the first day of the first cricket test mat...

South Africa's Quinton de Kock, center, and Dean Elgar, right, appeal an unsuccessful LBW out of Pakistani batsman Azhar Ali, left, during the second day of the first cricket test ...

Pakistan's batsman Fawad Alam, right, celebrates after his fifty during the second day of the first cricket test match between Pakistan and South Africa at the National Stadium, in...

Pakistan's batsman Fawad Alam avoids to play a ball during the second day of the first cricket test match between Pakistan and South Africa at the National Stadium, in Karachi, Pak...

Pakistan's Fawad Alam, right, celebrates after scoring century while his teammate Faheem Ashraf watches during the second day of the first cricket test match between Pakistan and S...

Pakistan's Faheem Ashraf follows the ball after playing a shot for boundary while South Africa's Quinton de Kock watches during the second day of the first cricket test match betwe...

South Africa's Faf du Plessis, left, congratulates Pakistan's Fawad Alam, on scoring a century while he walks back to the pavilion after his dismissal during the second day of the ...

Pakistan's Faheem Ashraf plays a shot during the second day of the first cricket test match between Pakistan and South Africa at the National Stadium, in Karachi, Pakistan.

South Africa's Kagiso Rabada, center without cap, celebrates with teammates after taking the wicket of Pakistan's Hasan Ali during the third day of the first cricket test match bet...

South Africa's Faf du Plessis, right, reacts while Pakistani players celebrate his dismissal during the third day of the first cricket test match between Pakistan and South Africa ...

Pakistan's spinner Yasir Shah, second from right, and teammates celebrate after the dismissal of South Africa's Quinton de Kock (12) during the fourth day of the first cricket test...

Pakistan's spinner Yasir Shah, left, and teammates celebrate after the dismissal of South Africa's Quinton de Kock, second right, during the fourth day of the first cricket test ma...

South Africa's Quinton de Kock, center, walks back to pavilion while Pakistan's spinner Yasir Shah, left, celebrates with teammates after his dismissal during the fourth day of the...

Pakistan's spinner Nauman Ali displays ball after took five wickets in the match while walks pack to pavilion during the fourth day of the first cricket test match between Pakistan...

Pakistan's Azhar Ali bats during the fourth day of the first cricket test match between Pakistan and South Africa at the National Stadium, in Karachi, Pakistan.

Pakistan's Babar Azam bats during the fourth day of the first cricket test match between Pakistan and South Africa at the National Stadium, in Karachi, Pakistan.

Pakistani Azhar Ali, center left, and Fawad Alam, center right, leave the field with South Africa's players on end of the first cricket test match between Pakistan and South Africa...

South Africa's skipper Quinton de Kock, third from left, with teammates leaves the field on end of the first cricket test match between Pakistan and South Africa at the National St...