  According to Radcliffe Richards, this is analogous to the situation in which state action is used to prevent organ sale. As with the kidnapping, there may be legitimate reasons for such state action (for example, if the police suspect that the organ purchaser's surgeon is planning to take several organs and then kill the organ vendor). However, the invalidity of the seller's consent (due to poverty) would not in and of itself be a sufficient reason for state intervention in these circumstances.