it has scientific evidence

Precautionary principle states if an action has suspected risk of harming anyone or anything, then providing proof is the responsibility of those taking the act. This is a legal tactic or rule that affects the public or society in certain communities.

The precautionary principle is a guideline for decision making. Some human-induced changes can lead to large or even catastrophic consequences, so those responsible for the change must prove that it causes no harm before proceeding. Objectors do not have to prove that there will be harm. This is a reverse of historical practices where those opposing the change had to prove its harmful effects to prevent the change from going ahead.

The precautionary principle is a guideline for decision making. Some human-induced changes can lead to large or even catastrophic consequences, so those responsible for the change must prove that it causes no harm before proceeding. Objectors do not have to prove that there will be harm. This is a reverse of historical practices where those opposing the change had to prove its harmful effects to prevent the change from going ahead.

Anna Szajkowska has written:

'Regulating food law' -- subject(s): Food, Precautionary principle, Food law and legislation, Safety regulations