If someone offers on a house, the agent LEGALLY has to let the vendor know and then its up to them what they do with it.
Offer received of £130,000 on a £210,000 house last week!
'Good news, i have recieved an offer, bad news....'
So if I wanted to REALLY REALLY piss off an estate agent, I should phone up and make a derisory offer - on the basis that the estate agent then has to let the vendor know.
You know, just to clarify...