I have set out below the number of cases in which the Garda has initiated proceedings against motorists in respect of traffic light offences and the number of successful prosecutions for these offences for each of the years 1997 to 2001. Figures for 2002 are not available at this time, but will be included in the Garda annual report for 2002 when published. On-the-spot fines are also imposed on motorists who commit traffic light offences. However, I am informed by the Garda authorities that the statistics in respect of "fines on the spot" for traffic light offences are not readily available and that the compilation of these statistics would require a disproportionate amount of Garda time and resources which could not be justified. The Garda authorities have further advised me that statistics are not compiled in such a way as to indicate the number of collisions that may have resulted from breaches of traffic light regulations.