I am really impressed that a building and construction company has had the foresight to employ Jonathon Porritt for advice about waste in this sector. May I suggest as a start that builders could be educated about the problem of litter? I am a volunteer with Children 1st, a charity working with disadvantaged children, and we recently did a make-over of our surrounding ground with the help of local children and families to make a lovely garden. But the corporation have been updating neighbouring properties, and as a result our garden is a tip! There's plastic waste blowing everywhere and the men seem to think it's OK to throw their coke bottles and plastic bags across our wall. Since I've noticed that wherever there's builders there seems to be a trail of litter too. Perhaps it is because quite a lot of items are wrapped in thick plastic sheeting which the men just tear off and let fly to the wind, not realizing that this will likely eventually end up in our oceans. I believe it's really just a matter of care and education.