There are yellow jagged marks on the ground next to the bus stop. What is this for?

There are two kinds, one is at the intersection, parallel to the lane and intersecting with the stop line, and the other is called the variable guide lane line like a saw.

It is a sign line to guide the traffic direction at the intersection.

One is the wavy (jagged) sign line in front of the bus stop and taxi stand, which is called the road intersection sign.

Remind that there may be a bus waiting to stop at any time in front of the vehicle.