What does the yellow pavement marking at the center of an intersection mean?

[OwenMarie]

Yellow grid lines on the pavement indicate that all vehicles are strictly prohibited from stopping, whether temporarily or for an extended period, to prevent traffic congestion. Here is relevant information: 1. When there are vehicles stopped ahead of the yellow grid line, following vehicles must wait outside the yellow grid line until they confirm there is sufficient space ahead to proceed before crossing the grid line. 2. Yellow grid lines are painted in front of important state organs, military facilities, large enterprises, and public transportation hubs to ensure that vehicles can enter and exit without being blocked by congestion at the entrance. 3. The grid lines are yellow, and occupying them while parking is prohibited.