“Is” “water” “healthy”?

Some more classificationism run amok in the UK:

The EU was ridiculed last night after it took three years to issue a new rule that water cannot be sold as healthy.

In a scarcely believable ­ruling, a panel of experts threw out a claim that regular water consumption is the best way to rehydrate the body.

The bizarre diktat from Brussels has far-reaching implications for member states, including Britain, as no water sold in the EU can now claim to protect against dehydration.

It reminds me of one of my favorite episodes of Yes, Minister, where British sausage-makers’ rights to produce “British sausage” are under attack.