England captain Harry Kane, along with Formula 1 driver George Russell and boxer Carl Frampton, star in a new film by Prince William's Royal Foundation encouraging people to have the confidence to start a conversation about suicide Prince William urges sport at every level to make suicide prevention part of its culture through a new nationwide toolkit called On Your Side. Key points and original sources are listed below.

• England captain Harry Kane, along with Formula 1 driver George Russell and boxer Carl Frampton, star in a new film by Prince William's Royal Foundation encouraging people to have the confidence to start a conversation about suicideS1

• Prince William urges sport at every level to make suicide prevention part of its culture through a new nationwide toolkit called On Your Side.S2

• Prince William will bring together leading figures from across sport on Thursday to launch a new first-of-its-kind suicide prevention toolkit designed to help organisations recognise warning signs and support those at risk.S3S4