 Thus the Arrow brand became the first major branding for suburban railway services in Dublin (officially, its use remained limited to the Kildare line, but Arrow branded or liveried trains were used on most suburban services).On 30 June 2003, the Arrow brand was renamed 'Commuter', upon the introduction of the 29000 Class railcars and was also extended to the entire suburban railcar fleet.It was also used in some signage and advertising, giving the diesel commuter networks a consistent look for the first time.