The chief rationale behind this provision within the Act was, amongst other reasons, to make sure people didn't end up being criminalised for car parking offences, like one may potentially become with some driving offences. However, some parking offences can still be enforced by the police with fines, failure to comply with which could lead to criminal proceedings and even the adding of points on the driving licence of the offender. Such parking offences enforced by police traffic wardens are parking contraventions committed in red routes (red routes are usually identified with red lines marked on the roads with the relevant time plates). Police traffic wardens can also enforce parked vehicles on pedestrian zig-zags/crossings, whether committed on red or yellow routes.