Fatbergs are a national problem, but they can be avoided.

There is a 'fatberg' wreaking havoc in London - "one of the largest to form in the London sewer system", according to NPR, and "weighing roughly the same as 11 double-decker buses".

The Northeast Ohio Regional Sewer District in Cleveland, an American Water Works Association member, today posted a blog entry entitled "Star Wars sanitation: The flush awakens".