British authorities have presented a new package of measures to tighten control over chemical substances that could potentially be used to create dangerous weapons. The proposal resulted from recommendations prepared during an investigation into the tragic events in Southport, which revealed gaps in the system regulating access to certain toxic compounds. The new rules involve stricter accounting for the sale and storage of such substances, as well as enhanced oversight by regulatory bodies of companies and individuals with access to them. The initiative aims to prevent a recurrence of similar incidents and increase public safety. Authorities emphasize that the tightening of rules should primarily affect those chemical compounds that were previously not subject to strict control but could be used for criminal purposes. The proposed measures are expected to undergo public consultation and be refined based on the opinions of experts in chemical safety and law enforcement agencies. If adopted, the new regulations will substantially expand the list of controlled substances and tighten penalties for violations in their circulation.