take all your situations out of it and it boils down to the same thing - two agents, one buyer. The answer is the same - the agent that effects the sale (as opposed to the agent that necessarily introduces the property) would most often be the one that gets the commission. There are always...
answer to the other thread more or less covers this...
Nowdays, if it ever went to court. It tends to be the agent that effects the sale as opposed to the agent that first introduces the property that is entitled to the commission.
Check with your local fair trading office for specifics.
