686b0c93_roaches__theory_and_mechanisms_nction_of_criminal_opportunity_Mechanism
Offender presence in situation [Principle for prevention] This is an activity that targets an offender’s presence in a situation, possibly by placing restrictions on their access to a certain area at a certain time or by providing alternative activities. It is trying to remove or deter potential offenders from situations that might result in an offence occurring [Mechanism] 
Prevent potential offenders from being able to access locations where there are potential targets (property or people) or where provocation may occur
Effective crime prevention interventions for implementation by local government | Crime prevention approaches, theory and mechanisms
Mechanism