Deleting a draft

When writing a new post/thread it is saved to draft during the process. How on earth do I delete it if I change my mind halfway through. On the old site I could leave the forum and go back in but that's not possible now. There has been occasion when I've posted it then immediately deleted but that's not always possible either, as the delete button doesn't always show. Can you help please.

 

I arrow back and clear what i wrote then i delete drafts, click the 4th button from the right (next one to the left/right arrows)drop down box will open then click delete drafts

 

Hopefully it's correct, can't be far out I've got a Informative

 

Thanks Jiffy, I'll give that a go next time.

 

Your welcome