SPOILER ALERT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
SPOILER ALERT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
SPOILER ALERT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Just try these steps, I was able to do that yesterday
Unbelievable!
+ you need to be at the rear entry of the No-Tell Motel, right after the Heist
+ your task is to go to room 204
+ instead of this, summon your car, when you exit from the Delamain car
+ my car had appeared near the Delamain car, honking
+ then I drove few meters to the fence
+ then, I jumped at the car and on the fence
+ and then voila - I was free!!!!
It was possible to freely roam from there.
Have fun - maybe it is possible to kill Dex somehow with the sniper rifle?