Police and Justice Bill

Can the Minister elaborate on the position of a responsible adult? I understand that it is almost impossible that in all circumstances a responsible adult can be present when a person is being granted street bail, and the Government state that a responsible adult should be informed as soon as is practicable. Do the Government envisage that a constable would have power to alter the bail conditions, following representations by a responsible adult, because sometimes young people cannot understand the conditions, whereas a responsible adult may be able to help further?