some incidents can result in points being given for multiple offences or for multiple occurrences of the same offence (typically for having more than one defective tyre); the majority of applicable offences attract 3 or more penalty points. The giving of points is obligatory for most applicable offences, but the number of points, and the giving of points for some of several offences, can be discretionary. Points remain on the driver's record, and an endorsement is made upon the driver's licence, for four years from conviction (eleven years for drink- and drug-related convictions). 12 points on the licence within 3 years make the driver liable to disqualification; however this is not automatic, but must be decided by a law court. Since the introduction of the Road Traffic (New Drivers) Act 1995, if a person, in the 2 years after passing their first practical test, accumulates 6 points, their licence is revoked by the DVLA, and the driver has to reapply and pay for the provisional licence, drive as a learner, and pay for and take the theory and practical tests before receiving a full licence again. In the case of egregious offences, the court may order the driver to pass an extended driving test before the licence is returned, even beyond the 2-year probation period. Since 11 October 2004, there has been mutual recognition of driver disqualification arising from the penalty points given in England and Wales (and/or Scotland) with Northern Ireland; before that date, disqualification in England and Wales would only have extended to Scotland by virtue of the driver registration system covering only Great Britain. Northern Ireland The driver registration system is separate from that of Great Britain with different laws covering penalty points and the offences to which they apply. In other respects, the application of the system is similar to that in England and Wales. Offences to which points apply are indicated in Schedule 1 of the Road Traffic Offenders (Northern Ireland) Order 1996. Scotland Road traffic laws are mostly shared with, or similar to those of, England and Wales, although Scotland is a separate jurisdiction. The driver registration system currently covers all of Great Britain, and the Road Traffic Offenders Act 1988 currently governs the penalty points system in Scotland. The main differences in the penalty points provisions of the 1988 Act are the theft and homicide offences attracting penalty points indicated in Schedule 2