Health Secretary Jeremy Hunt has praised the latest guidelines from NICE, which provides recommendations for the minimum amount of nurses that should be working on a hospital ward.
This is a major step forward for NHS safety. As a result of this new guidance the NHS will be able to give safer care and patients can have confidence that the right number of nursing staff are on duty.
It will also help hospitals to balance their books - for every fall avoided because a nurse was on hand to help, Nice estimates another £1,400 is saved.
Recent years have seen a big jump in nursing numbers in hospital wards, with 6,200 more nurses since 2010. Today's guidance will help the NHS use staff as effectively as possible.
More top news
Scotland Yard said the male youths will appear in custody at Westminster Magistrates' Court on Saturday.
Windy this weekend with gales across northwestern parts of the UK. Rain spreading southeast.
Greater Manchester Police said "inquiries are ongoing to fully understand the circumstances of the incident."