Witcher 3: How to Play as Ciri and explore Novigrad and Velen (PS4)

This video shows how in one of Ciri's quests you can actually break out of Whoreson Junior's hideout in a way which lets you play as Ciri and run around Novigrad and/or Velen. You can even do Geralt's quests. However, some (probably most) quests can't be completed because Ciri doesn't have Witcher powers and can't equip items from the inventory. :( If you do the door exit wrong, you go to the cutscene with Geralt and Whoreson Jr. If you do it right, Ciri exits into Novigrad and you can run around anywhere.