Letter to the Editor: We have so-called treatment plants that are letting sewage into our seas (The crap in our water, Cambrian News, 2 November). They fail to do their job of treating waters before it is let out to sea, poisoning our sea life.

This should not be allowed. These companies should be fined. They should do their job effectively or not at all. The cost to the planet is incalculable. Who knows what this could lead to.

In our modern world, this is a job that can’t fail, or we will all suffer terrible consequences.

Jean Miles,

Harlech