[RegulatorCountry]

But is there anything in canon law relating to an apostate or heretical Pope?

I've been told recently on FR that a "bad" Pope will die before being able to do it, if he's decided to speak ex cathedra, i.e. infallibly.

[Claud]

I've been told recently on FR that a "bad" Pope will die before being able to do it, if he's decided to speak ex cathedra, i.e. infallibly.

I've said that. Meteor I believe. :)