The searches of residential properties in Peakes Rd will include gardens, behind and under buildings, creeks, drains, trees and bush areas. There will be no searches inside houses or garages and no property will be searched without the residents' permission.
"We've chosen that area because there are gullies and bush areas and gardens - and hopefully not too many dogs," Arnst said.
"We will have a handful of properties which we select to plant some clues in. So we'll be looking at dropped items or places where people have walked through. We'll also be doing some door-to-door interviewing and we may not search all of the properties that we interview, depending on what information we receive."
About 15 of the group's 30 members will take part in this weekend's exercise. All will be wearing hi-vis gear and will identify themselves to property owners.
The exercise base will be at Faith City Church in Springvale Rd, with the group searching properties in Peakes Rd on Saturday morning.