This paper provides an overview of the need for and uses of victim sur
veys with particular focus on the extra information that surveys yield
about the nature and circumstances of offences. This is probably one
of the most under-used features of victim surveys, yet information on
the circumstances surrounding a crime is of benefit both for a better
understanding of the types of incidents that commonly occur and for ta
rgeting crime prevention initiatives. This information has ben used to
construct a ''typology'' of assaults, and some of the dimensions that
emerged from a preliminary analysis are discussed.