Truck swerving through heavy traffic - GIF

[Frank S]

I watched it 20 times yesterday and 8 times today, it still seems unbelievable.

I'm trying to figure what was going on between the bus and the van there were stopping

[NeiljohnUK]

I'm trying to figure what was going on between the bus and the van there were stopping

The JCB digger (backhoe in US?) changing lanes into the van in fronts lane, glimpsed between the van and bus as the truck straightens up.