Portland Loo
When Portland commissioned the design of the loos, it retained the intellectual property rights to the design, and would receive a royalty from the manufacturer, for each loo it sold. Press reports described this arrangement as a source of funds, for the city.
However, in 2014, a citizen group sued the city, asserting the city had spent over $600,000 to promote the loos, without proper authorization. As a consequence the design was sold to Madden, the manufacturer.
Portland Loo
The Portland Loo incorporates features to enhance public acceptance such as blue lighting said to make it difficult for heroin abusers to find a vein for injection.