But, where is the line drawn, would people be able to consent to death, intimidation for victims, morally and socially unacceptable
Point 2
R v Brown/ R v Wilson, same injury, one guilty the other not, one needed treatment the other didnt
But, R v Wilson came under tattooing, also morality, one was in private between husband and wife, the other less morally acceptable between 5 men with no exclusion
Point 3
Horseplay, allowed even if rough play lead to serious harm, r v Jones, even if D believed V consented when they didn't
But, D may make an honest mistake, R v Aitken, also it is hard to define and make rules, without this defence it wouldnt exist and society would be blamed for the over-protectiveness
Point 4
Sport, why should someone be subjected to injury when they are playing sport
But, it has to be within the rules of the game, otherwise sport would be too risky and banned, still unlawful outside the rules of the game
Point 5
euthanasia, a person who helps a terminal ill person will be prosecuted and will not be allowed the defence, Pretty 2001
But, may be morally wrong, and hard to know if it was genuine if the person is dead
Reforms
dpp guidelines on assissted suicide, may allow in cases of true consent and compassion