78. However, this does not mean that periodic detention as such would be an inadequate deterrent in relation to offences that, as has been noted, are commonly committed by persons who are otherwise law-abiding and of good character. Losing one's weekends for an extended period (possibly up to three years in the ACT), and having to spend those weekends in old and very basic accommodation, doing either menial tasks or nothing at all, in company with other offenders many of whom will not be generally law-abiding and of good character, is not a punishment to be lightly risked by people who are not accustomed to custodial punishments in any form. This becomes starkly clear when one considers the often minor pleasures (a chance to show off, driving faster, one drink too many, answering a mobile phone call or adjusting the radio) that can produce the disastrous results that bring offenders before the courts on charges of culpable or negligent driving causing death or serious injury. It seems unlikely that a rational assessment by a driver would lead him or her deliberately to risk even a term of periodic detention simply because he or she wants to drive a bit faster or to answer the phone.