Mr. Jack
Do characters standing on the escape route or on a manhole stop Jack from escaping?
The rulebook's FAQ says characters do not block movement and covers manholes under characters.
- Mr. Jack rulebook · Rulebook · Frequently Asked Questions (FAQ)
No. Characters do not block movement, so Jack can pass through occupied hexes and use a manhole with a character standing on it. He just cannot end his move on an occupied hex, and witness status changes only at the end of a turn.