In 1961 the semaphore-style trafficators were replaced by flashing direction indicators. These were US-style red at the rear (using the same bulb filament as the brake lamp) and white at the front (using a second brighter filament in the parking lamp bulb) which was legal in the UK and many export markets at the time (such as New Zealand). On the two door cars, the rear wings were modified to remove the openings for the trafficators; on the 4-door, the B-pillar pressing was modified to leave a ‘blank’ in place of the trafficator housing.