Well, it's a once-a-century sort of thing here, at least in general elections. It's harder than it should be, in my view - you have to show that the candidate lied about an opponent's personal character, not just their political record, and I can't for the life of me see why a candidate should be allowed to lie in their campaign literature at all and still keep their seat.
It happens slightly more frequently in local elections - in my local area about two years ago, a Labour council candidate falsely claimed that the Lib Dem candidate had sexually abused a child. That cost the Labour candidate a criminal conviction as well as her seat, but not before her opponent had been hounded out of town by enraged locals who believed the lies.
no subject
It happens slightly more frequently in local elections - in my local area about two years ago, a Labour council candidate falsely claimed that the Lib Dem candidate had sexually abused a child. That cost the Labour candidate a criminal conviction as well as her seat, but not before her opponent had been hounded out of town by enraged locals who believed the lies.