What happens to a bet if share is delisted?

[Laconic]

I'm holding a March07 spread bet on Betcorp BCL.L (Dual traded on ASX as BCL.AX). Basically
(subject to approval at an EGM) they are selling everything, delisting from both exchanges and subsequently returning all assets to the shareholders. What happens to my spread bet?

 

[TWI]

Probably get settled at last closing price before the stock was delisted.