(4) Procedural safeguards. There are several procedures
and control mechanisms for enhancing safety, ranging
from general safety standards and quality assurance to
training and behaviour control of the staff. Procedural
safeguards are especially important in identifying new
potential harms (audits, job studies) and controlling
employee behaviour that cannot be ‘‘designed out’’
from the process (warnings, training). One example of
such procedural safeguards is regulation for vehicle
operators to have ample time between actual driving in
order to prevent fatigue. Frequent training and
checkups of staff is another. Procedural safeguards