UPDATE 4-Climate change activists target BlackRock in London <!-- no image --> <div>* Police ask climate activists to cease all assembly (Adds police statement, paragraphs 6-8)<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=806xrVqQAk8:RHoM3QHZLOY: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=806xrVqQAk8:RHoM3QHZLOY:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=806xrVqQAk8:RHoM3QHZLOY:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=806xrVqQAk8:RHoM3QHZLOY:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=806xrVqQAk8:RHoM3QHZLOY:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/806xrVqQAk8" height="1" width="1" alt=""></div> Posted by Reuters