UK Labour Leader Jeremy Corbyn says people are dying due to Government's austerity measures

The video discusses a state of emergency in local services, with a focus on social care. It highlights the scandal of 1.2 million elderly people lacking necessary care due to government budget cuts. These cuts have led to a social care crisis, which the Royal Society of Medicine has linked to 30,000 excess deaths in 2015.

What did the Royal Society of Medicine link the social care crisis to in terms of excess deaths?

In what year did the Royal Society of Medicine report the link to excess deaths?