UPDATE 3-Australian regulator investigates Westpac directors, executives after scandal <!-- no image --> <div>* APRA investigation could take 2 yrs (Adds analyst reaction and share price update)<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=vc3Wq7eFsP0:AfPHOg52dk8:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?d=yIl2AUoC8zA" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=vc3Wq7eFsP0:AfPHOg52dk8:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=vc3Wq7eFsP0:AfPHOg52dk8:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=vc3Wq7eFsP0:AfPHOg52dk8:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=vc3Wq7eFsP0:AfPHOg52dk8:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/vc3Wq7eFsP0" height="1" width="1" alt=""></div> Posted by Reuters