Still waiting!
I have been informed that if the merger takes place then PLA will trade on the ASX (as JBL). Not sure if it can/will trade again as PLA. Hummm. Interesting prospect.
So fast forward to May 2013, JBL would be listed on AIM, ASX and JSE (however, given the size of the JSE listing (~15% of current float?) - it may be converted to an ATL-X listing).
Gus