Congress leader Navjot Singh Sidhu said that Pakistan is ready to open the corridor of Kartarpur Sahib on the 550th birth anniversary of Guru Nanak.br br Navjot Singh Sidhu, who faced political attacks back home for embracing the Pakistani army chief Qamar Javed Bajwa during the oath ceremony, also urged the central government to reciprocate after Pakistan agreed to open up a corridor to Gurdwara Kartarpur Sahib, a historic Sikh pilgrimage 120 km from Lahore.