How can you remove the Save button on a survey?

What options are there to remove the SAVE button from a SharePoint survey?

I need to remove this if possible, I was hoping it would be as simple as editing a form in the Survey list... but that is apparently not the case.

I need to supress the SAVE button as it confuses end users and we don't want any half completed surveys. Either it gets finished or not at all.

Can someone hopefully provide me with an nice simple solution?  Or any solution at all :)

Thanks!