Roger1 said:IMO, the prank wasn't even imaginative. Come on, squirting a person in the face with water? That's the best they could come up with? Prettly lame "comedy" team.
Or maybe I'm just grumpy this morning.
I agree - what's the prank? I don't see where "playing a joke" comes into this at all or why it would be funny, which even if it were wouldn't justify it. Let's say you are on your way to a job interview - it's really important and you've cleared several hurdles to that point. Someone comes by and sprays you with water right before you enter the building or a stranger does this to your toddler while you're out for a walk. We want the law to protect you from that sort of behavior - whether in the examples I gave or any other. Cruise is of course entitled to the same protections.
State law aside, this is battery in the common law legal sense - assault requires only a reasonable fear of contact (e.g. threaten to squirt someone with water, or hit them with a stick); battery is actual contact. There are both civil and criminal versions of both. I'd like to see the "pranksters" at least charged by the local authorities.
EDIT: See that this was in London and not CA. At least we have common law in commmon.