The UK may want to rethink their free-range jihadi policy.

Via Daily Star:

MI5 believes Islamic State fanatics back from Iraq and Syria are attempting to make deadly ricin and anthrax.

Both poisons – which could kill hundreds of people – can be made by anyone with basic scientific knowledge, according to senior intelligence sources.

It is feared the terrorists could use them to poison food in supermarkets or contaminate water supplies.

The warning follows mounting concerns by security chiefs that the UK is not prepared for even a basic bio-terror attack.

The new threat comes as one senior intelligence source revealed that security agencies are now disrupting up to one terror plot every month.