Serious Crime Bill [HL]

I support this amendment. There is some confusion and a need for greater clarification. Does this provision mean that it is a criminal offence to fail to stop a crime in progress, or to fail to help someone who is being attacked? If that is the case, can the Minister clarify what would happen in a situation where a young woman is walking home alone and sees two men attempting to mug another man? Would she be held criminally responsible for not putting herself in danger by intervening?