on a side question...
Do signs (non-no entry) serve any purpose other than looking cool? Do they actually herd peeps along in a direction? I know you can make a one way path by facing no-entry signs in the correct direction but do the signs don't stop peeps from entering do anything other than add flavor?
^ Lol! I don't think "no entry" signs are looking cool at all!!! On the contrary!.
In a peep-friendly park however you often just need them to forecome that people are - endlessly- walking up-and-down an exit-path from a ride and cluttering up that one, while they have nothing to do there!
Oh...wait, you said "non-no entry"....

No, they don't direct people along in a certain direction.
They are just there to make your park nicer, give a message to the RL-people that look at it, etc....
Emergo
