Quote Originally Posted by AdamGB
That's why Job application forms have a bit which says 'Notice required by employer'.

Loads of people Job seek whilst still in work. It's more secure.

One Employer doesn't need to know and the other doesn't care, it makes you seem more appealing if you are already employed.
That is a very good point! If you call them up and tell them you need to reschedule then it makes it seem like you wont skip out on them on a moments notice. Makes you seem more mature. I use to interview and hire people and it was never a problem to reschedule an interview with enough notice.