Many cities in the US have banned plastic bags, and more are added to the list regularly. In addition, some cities are even beginning to ban plastic water bottles.
These bans (and in some cases, fees) encourage people to bring their own bags or bottles. Many retailers, regardless of local restrictions, also provide discounts for customers bringing their own bags or beverage containers (such as coffee cups).
So, is the logical next step fees on take-out containers, or restaurants which provide discounts to customers who bring their own plates or silverware (instead of taking disposable versions from the restaurant)?
Has this been tried successfully anywhere?