A video has surfaced online purportedly showing multiple labourers working to "stitch" the cracks that appeared on the Ara-Buxar segment of the Patna-Ara-Buxar NH-922 in Bihar. The labourers were seen using tools like a jackhammer to drill stitch-like shapes along the crack before using iron rods to fill them in. "Officials call it 'road surgery'," AAP's Instagram account posted.