1. Mythos card: "Temperence Fever Hits the City" - Any investigator with Whiskey must pass a Sneak (-1) check or get arrested and taken to the Police Station.
Can you get arrested while in an Other World?
"2. "Temperance Fever Sweeps City" Mythos Card reads: "Any investigator with Whiskey must pass a Sneak(-1) check or get arrested..." Does this (and other similar cards) affect investigators in Other Worlds?
In this case no. If you list the others I'll tell you specifically, but generally environments shouldn't affect other worlds. "
Can't recall if there are OW encounters that specifically arrest you, but this combo won't arrest you.
2. Item (Tome): "The King in Yellow" - Movement: Exhaust and spend 2 movement points to make a Lore (-2) check...
Can you spend the 2 movement points to use this item while in an Other World?
"Q: Characters in Other Worlds receive no movement
points. But if a character in an Other World has an item
that gives the character movement points, such as the
Motorcycle or the Ruby of R’lyeh, can the character use
an item that requires the character to spend movement
points, such as the Necronomicon?
A: No. You cannot receive movement points or use any
items requiring movement points while in an Other World." (FAQ, page 4)