Labourers wearing blue kurta carry luggages at the Delhi-Lahore bus stand. The Delhi - Lahore bus service connects the two countries.

The Delhi--Lahore Bus, officially known as Sada-e-Sarhad, is a passenger bus service connecting the Indian capital of Delhi with the city of Lahore, Pakistan via the border transit post at Wagah. The Routemaster bus number 10 was of symbolic importance to the efforts of the governments of both nations to foster peaceful and friendly relations. In its inaugural run on February 19, 1999, the bus carried the then-Indian Prime Minister Atal Bihari Vajpayee, who was to attend a summit in Lahore and was received by his Pakistani counterpart, Nawaz Sharif at Wagah.

Officially launching its services on March 16, the bus service was not halted even after the outbreak of the Kargil War. The bus service was halted in the aftermath of the 2001 Indian Parliament attack, which led to a serious confrontation between the two neighbours.

The India--Pakistan Border, known locally as the International Border (IB), is the international boundary between India and Pakistan that demarcates the Indian states of Punjab, Rajasthan and Gujarat from the Pakistani provinces of Punjab and Sindh. Pakistan borders India in the east. The border resulted from the Partition of India in 1947, which resulted in the two states of India and (West and East) Pakistan. The Line of Control (LoC) separates The Indian administered Jammu and Kashmir from Pakistan administered Azad Kashmir.

Wagah, the ceremonial point of crossing between India and Pakistan lies along this border between the Indian city of Amritsar and the Pakistani city of Lahore, and is within close distance of both cities' urban sprawl. Wagah is the only road border crossing between Pakistan and India, and lies on the Grand Trunk Road between the cities of Amritsar, Punjab, India and Lahore, Punjab, Pakistan. Wagah itself is a village through which the controversial Radcliffe Line, the boundary demarcation