Really a good idea
Really its a very good idea. The Western Australian town installed nets on the outlet of drainage pipes, preventing solid waste and gross pollutants from leaving the sewers.
The goal is to prevent solid residues of average dimensions that come from residential zones and are transported by rain waters from contaminating the Henley Reserve.
That truly is an amazing idea :) Lots of other places should follow this idea and get these nets installed all around!
How do they remove the nets once they are full? They got to be wicked heavy.