Break Out of Chemical Area in Dying Light 2

You have to sleep until morning.

Go to the southernmost part of the first map.

And climb rocks near here.

After that, jump on top of the Entrance ledge.

Shimmy left and go on the bridge.

Then you have to jump down opposite of the bridge.

Go to the edge of chemical area.

And run to the gap between the railing.

Get back to the gap, grab the ledge, and climb back up.

Immune to chemical mode activated.

Now you will need to walk down on the flat chemicals area.

And you are out of the map now.

Don't go right east, go south instead.

Go past the ruins and turn right.

You will need to explore out of the map area going south.

Admire skeleton buildings (unfurnished).

And avoid the zombies (they attack).

After that, jump down ledge to blue bus.

Activate a safe house near the second area.

Go south on the bridge to the dam building.

Then you have to go east until you hit the river.

Swim across to be in Garrison.

Go east to the center of the Garrison area.

Turn left and go north into downtown.

You will arrive downtown early.