Ce modèle est à utiliser pour les avertissements importants:

Usage: {{Warn|The reactor may be destroyed if you disable the cooling system. As a result, a large area around the reactor may become dangerously radioactive. If this happens, seek medical assistance immediately.}}

Produit:

Attention: The reactor may be destroyed if you disable the cooling system. As a result, a large area around the reactor may become dangerously radioactive. If this happens, seek medical assistance immediately.