Thousands of Hong Kong residents waited up to three hours at multiple land checkpoints with mainland China, as more than 673,000 returned to the city at the close of the Buddha's Birthday long weekend.

Residents returning from mainland China after Buddha’s Birthday long weekend get caught in long, winding queues and jam-packed checkpoints.

Thousands of Hong Kong residents waited up to three hours at multiple land checkpoints with mainland China, as more than 673,000 returned to the city at the close of the Buddha's…