Pakistan Muslim League-Nawaz leader Syed Ghous Ali Shah is likely to join Imran Khan-led Pakistan Tehreek-e-Insaf on December 25, sources said on Saturday.

The sources said that Ghous Ali Shah would join the PTI which has emerged as third major political force in the country.

Javed Hashmi, Former foreign minister Shah Mehmood Qureshi and Khursheed Mehmood Kasuri have also joined the Pakistan Thereek-e-Insaf.