Rail Mechanics: Difference between revisions

An enforcer ensures that carts passing through it are travelling on the correct side of the track on double-tracked rails, thus "enforcing" the direction of the rail. This is especially useful where players embark on a rail in the middle of that rail, without knowing which side to embark on. Enforcers are often placed before and after junctions and stations to ensure that switches route players correctly, given that many switch designs will not function correctly if a player enters from the wrong side.