A Wrong Side FailureA failure that results in the protection provided by the Signalling System being reduced or removed. See Protected Wrong Side Failure and Unprotected Wrong Side... More where no other part of the Signalling SystemA series of electrical, electronic, electro-mechanical units brought together to form a system which controls the safe movement of trains. More provides
protection. Also known as a High Risk FailureA Wrong Side Failure where no other part of the Signalling System provides protection. Also known as an Unprotected Wrong Side Failure. More.