Putting down was exactly what the FO and SO proposed; they'd even located a tiny bit of Amerivan soil where we could be sure the offender would get a hearty reception.
But the captain overruled them

so we flew another 7 hours with our friend in hand- and footcuffs, screaming his head off, trying to bite everybody in the vicinity, and threatening all the FA's with slow dismemberment.
Anyway, what is article 59a of the air navigation order and where could i find out more about it?
Thanks!