[blml] Turn but a stone

[Tim West-Meads]

Grattan wrote:

> >  Tim commented:
> > Nevertheless the HK is a penalty card and the knowledge 
> > that it must be played to the current trick is AI - rendering 
> > ruffing not an LA.
> >
> +=+ A fine point. 

It may indeed by a fine point but it is neither delicate nor ambiguous.  
If the HK remains as a PC it is AI that the HK must be played on the 
current trick - that's inherent in the PC ruling itself rather than 
information arising from the withdrawn action.

Tim