CASE 002 · Hospitality

Voting open

Should restaurants offer tap water by default?

A sealed bottle can feel reassuring, but it also adds cost, packaging and transport. Where local tap water is safe, should a shared jug arrive unless diners opt out?

International water-safety and waste context · Only where the relevant local authority confirms that tap water is potable and the restaurant can serve it hygienically. · Voting closes

Illustrative questionAI-assisted argumentsEditor verified
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Before the brief · optional

What is your first instinct?

Make a private gut ruling now. It is not counted; after the evidence, only your final ruling enters the public total.

The 60-second brief

The strongest point on each side

FOR

Make the low-waste option effortless

Where public authorities confirm that tap water is safe, offering it without a special request makes basic hydration easier and more inclusive.

AGAINST

Water safety and custom are local

The World Health Organization stresses risk management from source to consumer. Tap-water safety, taste and public confidence vary widely between and within countries.

Each point is AI-assisted, bound to the editor-approved evidence bundle and checked before publication.

Read the complete arguments and evidence linksAbout 4 minutes · editor verified

COUNSEL FOR

Make the low-waste option effortless

1

Where public authorities confirm that tap water is safe, offering it without a special request makes basic hydration easier and more inclusive.

2

A default jug still preserves choice: diners can decline it or order another drink. The change removes social and practical friction rather than imposing a ban.

3

UN Environment guidance prioritises reducing unnecessary single-use plastics and expanding reuse. Refillable water service is a direct hospitality example.

COUNSEL AGAINST

Water safety and custom are local

1

The World Health Organization stresses risk management from source to consumer. Tap-water safety, taste and public confidence vary widely between and within countries.

2

Cleaning, chilling and replacing reusable jugs consumes water, energy and staff time. A default can create waste when diners do not want it.

3

Restaurants operate under different rules and business models. A global norm must not imply that every local supply is safe or that packaged water is never justified.

The judge’s direction

What the evidence can — and cannot — settle

The strongest version is conditional: restaurants should proactively offer tap water where the relevant authority says it is potable, explain its source plainly and let diners decline it. No universal default should override local safety advice.