The Medicines and Healthcare products Regulatory Agency (MHRA) is the government agency which is responsible for ensuring that medicines and medical devices work, and are acceptably safe. The MHRA is an executive agency of the Department of Health.
A link to a microsite specifically tailored to the needs of radiologists is: MRHA Radiology
Of particular recent interest to the Society is the following Rapid Response Report 12 concerning oral bowel prep agents:
Reducing the risk of harm from oral bowel cleansing solutions NPSA/2009/RRR012
Other NPSA alerts of interest:
Early detection of complications after gastrostomy https://www.cas.dh.gov.uk/ViewandAcknowledgment/ViewAlert.aspx?AlertID=101377