what is the old case to define ABH
R v Miller
what is the better case to define ABH
R v Chan - Fook
what case says that cutting off a substantial amount of someone’s hair can amount to ABH
DPP v Smith
what case says that a mens rea is only required for the assault or battery not the ABH
R v Savage
what case says any loss of consciousness is ABH
T v DPP
what is ABH defined as
any substantial hurt or injury caused that impacts the health or comfort of the victim