Several Hindu pilgrims have expressed anger over being sent back after crossing into Pakistan to visit Gurdwara Nankana Sahib on Guru Nanak's birth anniversary. "They said gurdwaras are for Sikhs, not Hindu pilgrims, and...cancelled our visas," said Amar Chand. "My seven family members' visas got cancelled," he said, adding that the Hindu pilgrims had completed immigration process.