“… Fortnightly collection of refuse in 140 l wheeled bins, Fortnightly collection of glass, paper, cans and plastic in 240l wheeled bins, Weekly food waste collection in 20l 'mini bins', A paid for fortnightly garden waste service using 240l wheeled bins 1 . Messing et al (2008) suggests that there is flexibility on obtaining data (group or individual) and identified that there is no evidence of the benefits of either noting that choice was usually determined by practical rather than scientific investigations.…”