In photos: Stones thrown, tear gas fired as Pak's Labbaik protests Gaza killings

Supporters of Islamist party Tehreek-e-Labbaik Pakistan chanted religious slogans near their party's headquarters on a road barricaded with shipping containers by police to stop their pro-Palestinian march toward capital Islamabad, in Lahore.

Police fired tear gas shell to disperse supporters of Islamist party Tehreek-e-Labbaik Pakistan during clashes ahead of their pro-Palestinian march toward capital Islamabad, in Lahore.

Supporters of Islamist party Tehreek-e-Labbaik Pakistan threw stones toward police during clashes ahead of their pro-Palestinian march toward capital Islamabad, in Lahore

Supporters of Islamist party 'Tehreek-e-Labbaik Pakistan' throw stones toward police during clashes ahead of their pro-Palestinian march toward capital Islamabad, in Lahore, Pakistan.

Police personnel run for cover after supporters of Islamist party Tehreek-e-Labbaik Pakistan throw stones toward them during clashes ahead of their pro-Palestinian march.

Supporters of Islamist party Tehreek-e-Labbaik Pakistan threw stones toward as police fire tear gas shell during clashes ahead of their pro-Palestinian march toward capital Islamabad, in Lahore, Pakistan.

Police officers took position behind shields near the headquarters of an Islamist party, Tehreek-e-Labbaik Pakistan, ahead of their pro-Palestinian march toward capital Islamabad, in Lahore, Pakistan.

Supporters of Islamist party Tehreek-e-Labbaik Pakistan throw stones toward as police fire tear gas shell during clashes ahead of their pro-Palestinian march toward capital Islamabad.

A police person fires tear gas shell to disperse supporters of Islamist party Tehreek-e-Labbaik Pakistan during clashes ahead of their pro-Palestinian march.